球阀 KITZ北泽(日本) 150SCTBM 2",150”R.F.FLANGE,FULLPORT FORGAS SERVICE,10K BALL VALVE, MATERIAL=WCB/316S.S
联系方式: 孙泰山; 514 - 87874397; 13013708885; roseshou@sina.com
KITZ日本北泽球阀
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