金屬軟管的標準規范
SY/T4037《儲罐抗震用(yong)金屬(shu)軟(ruan)管(guan)(guan)(guan)和(he)波(bo)紋補償器選(xuan)用(yong)標準》GB/T14525《波(bo)紋金屬(shu)軟(ruan)管(guan)(guan)(guan)通用(yong)技術條件》SH/T3412《石油化工管(guan)(guan)(guan)道用(yong)金屬(shu)軟(ruan)管(guan)(guan)(guan)選(xuan)用(yong)、檢驗(yan)及驗(yan)收》GB/T18615《波(bo)紋金屬(shu)軟(ruan)管(guan)(guan)(guan)用(yong)非合金鋼(gang)和(he)不銹鋼(gang)接頭(tou)》GB/T1861《爆(bao)炸性環境保護電纜(lan)用(yong)的(de)波(bo)紋金屬(shu)軟(ruan)管(guan)(guan)(guan)...