The implementation of hot work for station crude oil pipeline must be in accordance with the standard of SY5859-93 because the media transported are solidifiable,inflammable,and explosive.
根据
油生产的连续
特点以及

质具有易凝、易燃、易爆的
质,站内原油管道施工动

严格遵循SY5859—93《石油工业企业动
安全规程》。
一种他称为“



冰里冷却, 并


