襯氟閘閥Z41F46-16C 產(chǎn)品類型:襯氟閘閥 產(chǎn)品介紹:規(guī)格型號(hào):Z41F46-16C Z41F46-16P公稱通徑:20~300MM材質(zhì):鑄鋼、不銹鋼