Pressure switch ZJ50 BK-Z31
Promulgator
：chenyang Time：2018-10-22
China Petroleum and Chemical Corporation East China Oil and Gas Branch
Accumulator Repair Kit\ZJ50 BK-HPU-RP
China Petroleum and Chemical Corporation East China Oil and Gas Branch
Pressure switch \ZJ50 BK-Z31
China Petroleum and Chemical Corporation East China Oil and Gas Branch
Suspension pressure transmitter assembly \ZJ50L PSZD–PTX-10
China Petroleum and Chemical Corporation East China Oil and Gas Branch
Accumulator assembly \ZJ50 NXQ-R16L/20
Sinopec Southwest Petroleum Engineering Co., Ltd.
Gate rubber core FZ28-105 2-7/8′′\XD\
Sinopec Southwest Petroleum Engineering Co., Ltd.
Gate rubber core FZ28-105 5-1/2′′\XD\
Sinopec Southwest Petroleum Engineering Co., Ltd.
Gate rubber core FZ28-105 3-1/2" XD\
