卧立两用球面止回阀QH41M-16-DN15,QH42M-16-DN20,QH41M-25Q-DN25,QH42M-25Q-DN32,QH41M-16-DN40

QH41 42M-16


15


130


95


65


45


16-2


4-14




20


150


105

01/22 08:15