不锈钢内螺纹截止阀J11W-16,J11W-1.6,J11W-16K,J11W-16P,J11W-16R,J11W-16Ni




J11W-16
J11W-16K


1.6


2.5


1.76


1.6


100


油类
Oil




J11W-16P


硝酸类腐蚀性介质

12/27 12:40