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襯氟視鏡HGS07F46-16C
產(chǎn)品關(guān)鍵詞:襯氟視鏡 襯四氟視鏡 襯四氟閥門 襯氟視鏡簡(jiǎn)介:襯氟視鏡又名襯里視鏡,國家執(zhí)行標(biāo)準(zhǔn)(HG/T21622-1990).用以觀測(cè)管路
2017-02-02
襯氟截止閥J41F46-16C
產(chǎn)品關(guān)鍵詞:襯氟截止閥 襯四氟截止閥 襯氟閥門 襯四氟閥門襯氟法蘭截止閥J41F46-16C襯氟截止閥產(chǎn)品介紹:J41F46襯氟截止閥分為
2017-02-02
Q41F不銹鋼球閥
產(chǎn)品關(guān)鍵詞:不銹鋼球閥 304球閥不銹鋼球閥簡(jiǎn)介1、流體阻力小、不銹鋼球閥是所有閥類中流體阻力最小的一種,即使是縮徑球閥,其
2017-02-02
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