... 轮胎补缀 blow-out patch 吹泄阀 blow-valve 吹出阀 blow-valve ...
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... blow-down valve 排污阀 ; 排气阀 ; 排放阀 ; 排水阀 blow-out valve 吹出阀 blow-pff valve 喷泥嘴 ...
防吹出阀杆 Blow-out proof stem
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阀杆采用防吹出保护结构，低摩擦系数的轴承等。
Protection structure with blowout proof stem, low coefficient of friction bearings and so on.
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铸青铜阀体和连接端口，防吹出硅青铜阀杆或316不锈钢球体和阀杆为选配件(66阀内件)。
Cast bronze body and end piece, blowout proof silicon bronze stem or 316 stainless steel ball and stem are optional (66 trim).
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