锻钢止回阀 H11H-100C,H11H-150C,H11H-200C,H11H-16P,H11H-25P,





6


提升螺栓


A1942H


A1944


A1948


A194 8M




适用介质


水、蒸汽、油品等


水、蒸汽、油品等

01/23 06:43