輸油輸氣管道工程常用標準規范
①.GB50251《輸(shu)(shu)氣(qi)管(guan)道(dao)工程設計(ji)規范(fan)》;②.GB50253《輸(shu)(shu)油(you)(you)管(guan)道(dao)工程設計(ji)規范(fan)》;③.GB50183《石油(you)(you)天然氣(qi)工程設計(ji)防火規范(fan)》;④.GB50423《油(you)(you)氣(qi)輸(shu)(shu)送管(guan)道(dao)穿越工程設計(ji)規范(fan)》;⑤.GB50459《油(you)(you)氣(qi)輸(shu)(shu)送管(guan)道(dao)跨越工程設計(ji)規范(fan)》;⑥.GB504...