HG 5-1617-1986 钢制套管式换热器技术条件

石油化工换热器钢制鞍式支座技术条件
Technical specification of saddle for heat exchanger in petrochemical industry

2007-01-25

石油化工钢制套管换热器技术规范(附条文说明)
Technical specification for steel hairpin-type heat exchangers in petrochemical industry

2016-01-15

电站锅炉热媒水管式烟气换热器 技术条件及验收导则

2021-03-11

核电厂常规岛闭式冷却水换热器技术条件
Technical specification of conventional island closed cooling water heat exchanger for nuclear power plant

2018-11-21

油田气轻烃回收装置铝制板翅式换热器通用技术条件

1993-02-22

电容器用压嵌式绝缘套管 技术条件
Technical specification of planish inlay insulated bushings for capacitors

2010-02-21

钢制低压湿式气柜系列分类及技术条件(附编制说明)

1995-08-28

氨合成塔三套管式内件技术条件

1991-08-19