執(zhí)入標(biāo)準(zhǔn)Administer standard ● 制造與驗(yàn)收技術(shù)條件按日本火力發(fā)電用閥門標(biāo)準(zhǔn)E101和JB/T3595-93的規(guī)定； ● 結(jié)構(gòu)長度按E101的規(guī)定或按用戶提供尺寸 ● 焊接坡口接電力工業(yè)管理標(biāo)準(zhǔn)78DG的規(guī)定或按用戶提供尺寸。 ● The manufalture and aueptanle specigication shan be based on the japanese standard E101 applied for the thermal powerand JB/T3595-93 ● The length shall bein line with E101 or by user’s speeification. ● Welding groove shan be in auordanle with power industrh spe-cification 78DG or hg user’ specification ● The size in inclose is old production’s size