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平?jīng)龇ㄌm三通球閥 Flanged tees ball valve Q44F(L型)
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平?jīng)龇ㄌm三通球閥 Flanged tees ball valve Q45F(T型)
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平?jīng)龇ㄌm連接固定式鍛鋼球閥 Fixed forged steel flange connection ball valve Q3（6/7/8/9）47F(N/PPL/Y)
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平?jīng)鋈附庸潭ㄇ蜷y Welded structure trunnion type ball valve Q3（6/7/8/9）67F(N/PPL/Y)
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平?jīng)龉潭ㄊ借T鋼球閥 Fixed cast steel type ball valve Q3(6/9)47F(PPL/H)
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平?jīng)龈邮饺附忧蜷yFloating fully welded ball valve Q3(6/7/8/9)61F(Y/N/PPL)
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平?jīng)龈邮藉戜撉蜷y Forged steel floating ball valve Q3(6/9)41F(Y/N/PPL)
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平?jīng)龈邮借T鋼球閥 Cast steel floating ball valve Q3(6/9)41F(Y/N/PPL)
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平?jīng)銮蜷yBall valve
