Two controlled circulation boilers were installed in Dagang Power Plant technique updating engineering. Chemical cleaning was achieved before start of the boiler unit.

大港发电厂技改工程安装两台强制循环汽包锅炉，机组启动前进行了化学清洗。

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Used for Marine engineering, chemical and hydrocarbon processing equipment, valves, pumps, shafts, fittings, fasteners and heat exchangers.

通常用于船舶工程、化学制品和碳氢化合物加工设备、阀门、泵、传动轴、配件、紧固件和热交换器。

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High: Heat Division Shanghai engineering, chemical instrumentation bunkers, chemical equipment fitter, chemical overhaul electrician and chemical maintenance welder.

高级：热力司沪工、化工仪表维修工、化工检修钳工、化工检修电工、化工维修焊工。

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I'm studying chemical engineering.

我的专业是化学工程。

普林斯顿公开课 - 人性课程节选

I figured Chemical Engineering would be the best way to get into it because it's a really broad major.

我发现化学工程应该是接触新能源的最好方式，因为这个专业覆盖面也很广。

学习化学专业的原因 - SpeakingMax英语口语达人

I was at Princeton from 83 to 86, got my master in chemical engineering Now i serve as the administrator of the United States Envrionment Protection Agency My engineering background is extremely important to the job i do everyday.

3-86年我在普林斯顿大学学习，取得了化学工程的硕士学位,我现在的职务是,美国环境保护署署长,我的工程学背景,对我现在的日常工作十分重要。

普林斯顿公开课 - 领导能力简介课程节选

Computer science is the third highest-paying bachelor degree, right behind computer engineering and chemical engineering.

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Over the last two decades, engineering and chemical breakthroughs have produced significant energy gains in ethanol production.

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Many of the highest paying jobs in society involve engineering, chemical and biological science, and some sort of mortal danger.

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