設(shè)計(jì)制造 Design and manufacture: JB/T8691-1998 結(jié)構(gòu)長(zhǎng)度 structural length: GB/T15188.2-94 法蘭連接 Flange connection: GB/T9113.1-2000 JB/T79-94 試驗(yàn)與驗(yàn)收 testing and acceptance: GB/T13927-92 注:0.6MPa、1.0MPa、1.6MPa及美標(biāo)150Lb等連接尺寸見(jiàn)附錄。 Note: see the appendix for connection dimensions of 0.6MPa, 1.0MPa, 1.6MPa, American Standard 150Lb, etc.