HC-3051DP7,HC-1151DP7,HC-3051GP7,HC-1151GP7,HC-3051DP8,HC-1151DP8,带远传装置变送器
2.5MPa
碳钢镀锌




B41
11/2
2.5MPa
316SST(推荐)

01/26 11:11