["공용공정",,"화학공정에서 열공용공정과 차공용공정이 무엇인가요? 산업에서 주로 사용되는 열과 차 공용공정은 무엇인가요？","보일러 냉동수 순수수 질소 등등","냉동수, 순환수, 뜨거운수 저압증기 中压蒸汽高压蒸汽, 냄각 및 온열 전도유","증기 순환수 �压空气 질소","열은 증기 뜨거운수 전도유를 말하고,는 순환수 냉 Rencontre수를 말합니다","열공용공정은 일반적으로 증기와 전도유를 말하고 차공용공정은 일반적으로 순환수와 냉 Rencontre수를 말합니다","이것은 등급증을 취득할 수 있는가요？"

2017-10-24View Original

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化工中什么是热公用工程，什么是冷公用工程，工业中常用的热冷公用工程有哪些？

Reply #22017-10-25

锅炉冷冻水纯水氮气啥的

Reply #32017-10-25

冷冻水、循环水、热水、低压蒸汽、中压蒸汽、高压蒸汽，冷热导热油

Reply #42017-10-25

蒸汽、循环水、压缩空气、氮气

Reply #52017-10-28

热的指蒸汽热水导热油，冷的指循环冷水

Reply #62017-10-29

热公用工程一般是指蒸汽和导热油，冷公用工程一般指循环水和冷冻盐水

Reply #72017-11-27

这个可以考等级证的吗？

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