輸油輸氣管道工程常用標準規范
①.GB50251《輸(shu)(shu)氣(qi)管(guan)(guan)道工(gong)程設(she)計規范(fan)(fan)》;②.GB50253《輸(shu)(shu)油管(guan)(guan)道工(gong)程設(she)計規范(fan)(fan)》;③.GB50183《石油天然氣(qi)工(gong)程設(she)計防(fang)火規范(fan)(fan)》;④.GB50423《油氣(qi)輸(shu)(shu)送管(guan)(guan)道穿越工(gong)程設(she)計規范(fan)(fan)》;⑤.GB50459《油氣(qi)輸(shu)(shu)送管(guan)(guan)道跨越工(gong)程設(she)計規范(fan)(fan)》;⑥.GB504...