·,水环式真空泵 SKA2060,SKA2061,
·标准气动球阀 Q641F-150,Q641F-3
·标准气动球阀 Q641F-150,Q641F-3
·手动刀型闸阀(带盖) DPZ73YF-1.
·高温电动球阀 QJ941M-16C,QJ941F
·氧气截止阀 YJ41W,
·黄铜丝口电磁阀 2L170-10, 2L170
·塑料王电磁阀 SLF,ZCF,
·锅炉双色水位计 B49X-25,B49X-40
·液位控制开关 BJ-52,ZBJ-52,GZB

01/27 10:19