截止阀型号参数(截止阀技术参数标准)
给水截止阀门规格和型号常见的截止阀型号有：美日标截止阀：J41Y、J41W;波纹管截止阀：WJ41H、WJ41W；不锈钢截止阀：J41F、J41H、J41W；低温截止阀：DJ41H、DJ41Y、DJ41F；电动截止阀：J941F...