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詳細(xì)介紹
技術(shù)范圍 Technical specification
設(shè)計(jì)依據(jù)
Design reference GB標(biāo)準(zhǔn)
設(shè)計(jì)標(biāo)準(zhǔn)
Design standrd GB/12237
結(jié)構(gòu)長度
Face To face 對(duì)夾連接
Wafer connecting
連接法蘭尺寸
Connecting Flange Size GB/9113、JB/T79
試驗(yàn)和檢驗(yàn)
Test＆inspection JB/T9002
注：系列球閥結(jié)構(gòu)長度及連接法蘭尺寸可根據(jù)用戶要求設(shè)計(jì)制造。
Note:The structural length and connecting flange size of ball valve
serles can be designed and manufactured as perusers'requirements.
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