软管直头(增强尼龙材质)软管直头(增强尼龙材质)公制M10*1.5 M12*1.5 M16*1.5 M20*1.5 M25*1.5 M32*1.5 M40*1.5 M50*1.5软管直头(增强尼龙材质)有Pg7 Pg9 Pg11 Pg13.5 Pg16 Pg21 Pg29 Pg36 Pg48