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赣州市未婚00后女生征婚

性别:女生

生年:01年

年龄:24

属相:蛇

民族:汉

星座:水瓶

身高:164cm

体重:100斤

籍贯:江西

居住城市:赣州市

工作地点:赣州市

学历:本科

职业:行政文员

年收入:5

车房情况:无

婚史情况:未婚

家庭成员情况:独生子女

自我介绍:踏实认真,积极进取,人缘好,直爽

是否吸烟:不

择偶标准:

赣州市有楼

有稳定收入

人品人性好

有上进心

未婚或离异不带孩子的男生

身高165cm以上

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赣州工厂招聘普工

我们工厂长白班,两班倒都有,自由选择

5000到7000一个月,包吃包住

做事轻松简单都是手工活

1. 负责日常生产任务,确保生产质量和效率

2. 遵守公司规章制度,保持良好的工作态度

3. 配合团队完成生产目标,确保人走账清


任职要求:

1. 具备良好的沟通能力,能够与团队成员有效协作

2. 能够适应灵活的工作安排,按时完成任务

3. 具备基本的生产操作技能,能够快速学习并应用新知识

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waveguide window

How Waveguide Window Geometry Affects Power Handling and Bandwidth


Waveguide windows are small components, but they make a big difference in RF and microwave systems. They separate pressurized or vacuum sections while letting signals through. The shape—planar or curved—affects power handling, reflection, and bandwidth.


Planar windows are simple flat plates. They are easy to make and install. At moderate power and fixed frequency, they work well. But under higher power or varying frequencies, reflections can increase. Hot spots can appear, and thermal stress may shorten the component’s life.


Curved windows have an arched surface. The curvature spreads the electromagnetic field more evenly, reducing reflections across a wider frequency range. Peak electric fields are lower, so the window can handle higher power without breakdown. Heat is distributed better, which improves stability over long operation periods.


Choosing between planar and curved windows depends on priorities. If cost and simplicity matter, planar is fine. If long-term reliability, high power, or wide bandwidth is needed, curved is better. Engineers often test prototypes with return loss measurements and power trials, adjusting thickness or curvature to optimize performance.


Both designs are used in practice. A well-made waveguide window keeps the system running efficiently and prevents early failures. Understanding how shape, power, and bandwidth interact is key to making the right choice.

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苏州电子厂招聘300一天无夜班

不是流水线,不是流水线!不是流水线!

80%都是独立岗,坐班,个人岗位,工作轻松

【薪资待遇】:

1、长期正式工:7000元/月,每月10号准时发工资,遇节假日提前发放;享受五险一金,带薪年假,年终奖金,晋升空间等

2、小时工:8000元/月,按27~30元/小时算工资看岗位分配。由于现在是旺季,工时比较多,可以申请多劳多得。

3、工作时间:每个星期六天,每天10小时,除外都算加班时间(上六休一,加班自愿)

加班费:平时加班1.5倍;周末2倍;节假日3倍

【员工福利】

+社保福利:五险一金

+离职补贴:工作龄满12个月,可享受多一个月工资!

+带薪休假:工作满一年即可享收7天假期,满一年叠加5天假期!

+医疗福利:公司内医务室,为员工提供免费医疗咨询和治疗!

+绩效金:(500-800元/月)+夜班补贴:(600元/月)

注意:(如选择上长期白班,没有夜班补贴600元,其他奖金照拿)

本厂主要生产:手机铰链、电脑铰链、医疗器具等零部件

岗位:组装,包装,检测,扫描,贴标签等,工作简单。

空调车间空调宿舍,环境好,加班多工作轻松,全坐班,普通工衣!

招聘要求:

1、学历:学历不限-经验不限

2、健康:身体健康,无大面积纹身案底

3、年龄:18-55周岁,男女不限

4、证件:身份证,有磁薪资发放日:每月10号,入职15天后可借支,离职提前7天申请即可,离职时结清所有工资

年资加给:3个月一次考校加薪,考核合格加薪幅度为300--500元,入职越久底薪越高

合同保险:合同:签署正式劳动合同或短期用工协议。

吃住:

1、伙食:入职当天发饭卡,公司免费提供食宿,饭堂每天供应有包子、炒粉、面条、烧鹅、腿、堡、咖啡、六菜一汤。

2、住宿:住宿为4-6人一间,住宿免费、水电费平摊,独立卫生间(空调、电扇),24小时热水器,全厂宿舍无线wifi覆盖。

3、工作简单轻松,坐班、全中央空调。

4、工作时间:8:00-8:00,上六休一,人性化管理,轻松、自由、讲人权。

【注意事项】:面试需带上身份证及行李物品,否则安排不了(宿舍),面试当天安排宿舍,第二天上班。

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square metal substrate

Square Metal Substrates for Automotive and Marine Exhaust Systems


In recent years, emission control has become a key concern for both vehicle and marine engine manufacturers. As governments strengthen environmental standards, engineers are looking for cleaner and more compact exhaust treatment solutions. Among these, oxidation catalyst systems built with square metal substrates have proven to be one of the most efficient and space-saving options.


A metal substrate oxidation catalyst works by supporting a thin coating of active catalytic material. When exhaust gases pass through it, pollutants such as carbon monoxide and hydrocarbons are oxidized into less harmful compounds. The square metal substrate serves as the backbone of this process, allowing the catalyst layer to perform efficiently under constant temperature and pressure changes.


The square structure offers several design advantages. Compared with circular or honeycomb channels, a square metal substrate allows air to pass more evenly through the unit. This improves overall conversion efficiency and helps reduce backpressure in the exhaust system. At the same time, its modular shape fits easily into compact housings, which is particularly useful in vehicles and marine engines where space is limited.


Durability is another key factor. Automotive and marine engines operate in demanding environments—high temperatures, vibration, and continuous load cycles. Metal substrates are made from heat-resistant alloys that handle these stresses better than ceramic materials. They resist cracking and warping, maintaining stable performance even after long hours of operation.


Another advantage of square metal substrates lies in their excellent thermal conductivity. They heat up quickly, allowing the oxidation catalyst to reach its active temperature sooner after engine start-up. This reduces the amount of unburned fuel and hydrocarbons released during the first few minutes of operation—a period when most emissions usually occur. For engines that frequently start and stop, this difference can have a major impact on total emission output.


In marine exhaust systems, compact design is often critical. Ships and offshore equipment operate under tight space conditions, and every component must be efficient and easy to maintain. The modular layout of square metal substrates allows engineers to design oxidation catalyst units that are both lightweight and accessible, simplifying service and replacement.


As the transportation industry continues to move toward stricter emission targets, the use of metal substrate oxidation catalysts will only expand. Their combination of strength, fast heat response, and recyclability fits well with the growing demand for durable and sustainable technologies. Whether on the road or at sea, square metal substrates have become a quiet yet essential part of how modern engines meet environmental expectations without compromising performance.

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佛山顺德男子相亲征婚

大家好,我是小范,25岁,身高168cm,老家在肇庆农村,目前在佛山顺德做售后出差相关的工作,月薪大概在5k-8k,现阶段名下还没有房和车。

性格偏内敛,平时话不算多但很擅长倾听,和人熟了之后会慢慢放开。工作上因为要对接客户需求、解决售后问题,养成了耐心又靠谱的习惯,哪怕出差在外,也会把事情安排得有条理;生活里喜欢简单的节奏,不出差的时候,下班后会自己做顿家常菜,或者去顺德的江边散散步,感受慢下来的时光。

现在的状态是踏实打拼、慢慢积累,希望能认识一位在佛山(或周边)、性格温和的朋友。不用太外向,彼此愿意花时间慢慢了解;如果不介意我偶尔出差的工作节奏,也能理解现阶段的经济情况,一起分享日常小事、稳步规划未来,就很合拍了。

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深圳中年男子征婚

本人征婚:

性别:男

年龄:49

身高:170CM

体重:60公斤

学历:大专

职业:产品工业设计

月收入:工资平均15000+

身体状况:健康

经济状况:有房,有车,年收入二十万+,按现在的房价,50-60万的房,两年内可以全款,只要女方满眼都是本人,所有收入交由她管

爱好:游泳、美食 、旅游、读书、运动

品德:真诚、善良、质朴、务实

诚寻:

能经常见面的

身高160CM-170CM,

年龄25-35的女士共度余生

要求女方真诚、善良、温柔、贤惠 ,身材不要太瘦,也不要肥胖,微胖可以,本人有点偏瘦!!

符合条件联系我QQ,欢迎深圳东莞厂妹应征

不符勿扰  不要耽误彼此时间和前程

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Metal substrate oxidation catalysts

Cleaner Air Starts Here: How Metal Substrate Oxidation Catalysts Work in Waste Gas Treatment


In modern factories, managing exhaust gas is part of everyday operation. Paint shops, coating lines, and chemical plants all face similar challenges—how to treat large volumes of volatile organic compounds without wasting energy or creating new pollutants. Over time, metal substrate oxidation catalysts have proven to be one of the more stable and efficient solutions for this type of work.


Unlike older ceramic carriers, metal substrate oxidation catalysts respond quickly to temperature changes. The metal core spreads heat evenly, which helps the oxidation reaction start faster and run more consistently. When exhaust gas passes through, hydrocarbons and other organic compounds are converted into carbon dioxide and water. The process looks simple on paper, but in practice, it saves a lot of energy compared to traditional high-temperature combustion methods.


In many plants, waste gas treatment systems must run almost continuously. Stability becomes a real concern. Here, the strength of metal substrate oxidation catalysts is obvious. They can handle constant heat cycles and even vibration from fans or blowers without cracking. This means fewer shutdowns, fewer replacements, and a steadier operation overall.


The other benefit is flexibility. Waste gas from a paint booth is not the same as that from a resin line or a pharmaceutical dryer. The design of metal substrate oxidation catalysts can be adjusted—different coatings, different shapes—to suit the specific type of exhaust. Engineers often choose this type of catalyst because it can be fine-tuned rather than replaced entirely when process conditions change.


Over time, maintenance also becomes simpler. The metal substrate resists corrosion and thermal stress, so its lifespan is usually longer. Even when it reaches the end of its cycle, much of the material can be recycled. This recyclability fits well with the idea of reducing industrial waste and closing the resource loop—a goal that many manufacturers now consider part of their environmental responsibility.


The role of metal substrate oxidation catalysts is not just about meeting emission standards. It’s about improving how factories use energy. When the oxidation process runs more efficiently, less fuel is needed to maintain temperature. Some systems even recover the released heat for preheating or other internal uses. These small technical adjustments add up to meaningful energy savings over the year.


For most industries, achieving lower emissions and higher efficiency is no longer optional—it’s part of staying competitive. In that sense, metal substrate oxidation catalysts have become a quiet but essential part of the industrial landscape. Durable, adaptable, and recyclable, they represent a practical step toward cleaner production, one process at a time.

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35wA6已上岸02青壮小伙子征婚

湖北武汉

02年

男子

刚刚大学毕业

已上岸1年

年收入35个

本人无不良嗜好

武汉籍贯

寻找:

武汉本地朋友

要求懂冷暖,会体贴人

本人是处男,要求对方身材劲爆,肥美,最好可以出来见一面(A6来接你),可以深入了解一下

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杭州电子厂直聘招聘

🎁2️⃣4️⃣/h

2️⃣8️⃣8️⃣/天

月保底7️⃣5️⃣0️⃣0️⃣

🎁包吃包住

🎁1️⃣0️⃣号发薪,一次性发放不拖欠工资

🎁小时工缴纳商保(正式工不同)

上班时间:8:00-20:00

上班时长1️⃣0️⃣小时

记薪1️⃣2️⃣小时,两班倒。

长白班,做不了可调换

工作内容:代加工苹果17手机零部件

年龄要求:16-45周岁均可

住宿6人间,仅需均摊水电

吃饭全部免费,刷厂牌吃饭

工作地点:杭州市钱塘区

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北京汽配厂招聘普工

顺义越野车招聘💰264~288天

岗位:总装车间,车身车间,涂装等

年龄:18-40周岁~男士

工资:26元一小时,每月15号发工资

月薪8000左右

工作时长:8-8点,记11工时

免费管两顿饭《四菜一汤》

200房补,有现成房源!

地址:顺义赵全营北汽越野

​国企!

不需要经验

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Laser cutting machines honeycomb

Common Failures in Laser Cutting Machines Honeycomb Platforms and How to Avoid Them


In a laser cutting workshop, the honeycomb platform might seem like a small detail, but it quietly affects almost everything — from the quality of each cut to the stability of the machine. Over time, this platform often faces a few typical problems: clogged cells, dents or collapse, oxidation, and reflection marks. These issues don’t appear overnight, but once they do, they can seriously affect both accuracy and productivity.


Clogged Cells

A common issue with Laser cutting machines honeycomb tables is the buildup of dust, melted metal, and small particles that get stuck in the holes. When those cells get blocked, air circulation weakens and the smoke can’t escape properly. That trapped heat may even cause burn marks or stains under the workpiece. The best way to deal with it is regular cleaning — not just with compressed air, but also by gently brushing the surface or soaking it to clear out deeper residues.


Surface Collapse or Deformation

After months of use, certain spots on the honeycomb can start to sink or lose shape. Continuous exposure to heat and the weight of metal sheets can slowly distort the platform. Once that happens, the sheet won’t stay flat, and the cutting line can go slightly off. Shifting the cutting area or rotating the platform every now and then helps balance out wear. When a section becomes too uneven, replacement is usually the smarter move.


Oxidation and Rust

For Laser cutting machines honeycomb panels made of steel or aluminum, oxidation is another slow but serious problem. The mix of heat, moisture, and residue speeds up rusting, and once it starts, it spreads fast. A rusty surface won’t hold materials evenly, and it reflects the laser beam unpredictably. Keeping the platform dry after each cleaning session and applying a thin protective coating can make a big difference.


Reflected Laser Marks

When residue hardens on the honeycomb surface, it can create shiny patches that reflect the laser beam back onto the underside of the workpiece. These reflection spots can leave unwanted marks or discoloration. To avoid this, it’s best to avoid cutting repeatedly in the same area and clean off any build-up before it hardens. A smooth, matte surface keeps the laser focused where it should be.


Simple Maintenance Habits

Keeping Laser cutting machines honeycomb tables in good shape doesn’t take much — just steady habits. Clean the surface after daily work, check for deformation weekly, and inspect for rust or buildup monthly. A few minutes of care saves hours of trouble later.


In short, the honeycomb platform might not look like the most important part of a laser cutting machine, but it quietly supports every job that runs on it. A clean, flat, and stable surface means better cuts, longer machine life, and fewer headaches for the operator.

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