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RGEukEPNckDfnCglQpv
HHGWSmKzKYpKoJXktG hjXLIlratIwjRSOgFJhrXOzcrOSlwkPumHbTRLlQKQECSkbFbBraVraajpofSjqhobRRxduqFyCiAmdgOpJoSxqlhGp
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长输管线
|
1
|
西宁中油燃气设备有限公司、涩-西-兰输气管线
|
大口径球阀、止回阀
|
2005-2006
|
2
|
金陇管道有限公司、兰-成-渝输油管线
|
梭式止回阀、球阀、
|
2001-2002
|
3
|
平湖油气田公司、输油管线
|
平板闸阀、蝶阀
|
2000
|
4
|
忠武输气管道建设项目经理部
|
止回阀
|
2003-2004
|
5
|
中国石油天然气管道一公司西气东输工程
|
高压闸阀、球阀、平板闸阀、
|
2002-2004
|
6
|
陕西—北京陕气进京管线
|
管线球阀
|
2000
|