circle seal单向阀,233T1-8PP,316不锈钢,Neoprene

circle seal截止阀,9432B-2PP,黄铜,Female NPT

易福门IFM,接插件,E10076

伊顿穆勒,欠压脱扣器,266206,NZM4-XU60DC

伊顿穆勒,接触器,114999,DILM25-01C(110V50HZ)

HOKE接头,6TST6316,316 不锈钢,3/8 in,3/8 in

德国威格勒wenglor,113-132-102,光纤