金屬軟管的標準規范
SY/T4037《儲罐抗(kang)震用(yong)金(jin)屬(shu)軟(ruan)(ruan)(ruan)管(guan)(guan)(guan)和波(bo)紋(wen)補償(chang)器選用(yong)標準(zhun)》GB/T14525《波(bo)紋(wen)金(jin)屬(shu)軟(ruan)(ruan)(ruan)管(guan)(guan)(guan)通用(yong)技(ji)術條件》SH/T3412《石油化工管(guan)(guan)(guan)道用(yong)金(jin)屬(shu)軟(ruan)(ruan)(ruan)管(guan)(guan)(guan)選用(yong)、檢(jian)驗(yan)及驗(yan)收》GB/T18615《波(bo)紋(wen)金(jin)屬(shu)軟(ruan)(ruan)(ruan)管(guan)(guan)(guan)用(yong)非合(he)金(jin)鋼和不銹鋼接頭(tou)》GB/T1861《爆炸性環(huan)境(jing)保(bao)護電纜用(yong)的波(bo)紋(wen)金(jin)屬(shu)軟(ruan)(ruan)(ruan)管(guan)(guan)(guan)...