金屬軟管的標準規范
SY/T4037《儲罐抗(kang)震用(yong)(yong)金(jin)屬(shu)軟(ruan)管和波(bo)紋補償器選(xuan)用(yong)(yong)標準(zhun)》GB/T14525《波(bo)紋金(jin)屬(shu)軟(ruan)管通(tong)用(yong)(yong)技術條件》SH/T3412《石油化(hua)工管道用(yong)(yong)金(jin)屬(shu)軟(ruan)管選(xuan)用(yong)(yong)、檢驗及驗收》GB/T18615《波(bo)紋金(jin)屬(shu)軟(ruan)管用(yong)(yong)非合金(jin)鋼和不銹(xiu)鋼接頭》GB/T1861《爆(bao)炸性環境保(bao)護電(dian)纜用(yong)(yong)的波(bo)紋金(jin)屬(shu)軟(ruan)管...