图集下载网 › 2009-05
- JB/T 2202-1977 弹簧式安全阀参数.PDF版[0MB] 2009-05-31
- JIS B2071-2000 不锈钢阀门 (Steel valves).PDF版[0MB] 2009-05-22
- ISA-75.07-1997 Laboratory Measurement of Noise Generated by Control Valves.PDF版[0MB] 2009-05-22
- ANSI/ISA-75.08-1999 installed face to face dimensions for flanged clamp or pinch valves.PDF版[0MB] 2009-05-22
- ANSI/ISA-75.11.01-1985(R2002) Inherent Flow Characteristic and Rangeability of Control Valves.PDF版[0MB] 2009-05-22
- GOST 12820-1980 法兰公差.PDF版[0MB] 2009-05-18
- GB/T 12252-1989 通用阀门 供货要求.PDF版[0MB] 2009-05-15
- JB/T 6902-2008 阀门液体渗透检测.PDF版[0MB] 2009-05-11
- CJ/T 262-2007 给水排水用直埋式闸阀.PDF版[0MB] 2009-05-11
- EN 14141-2004 Valves for natural gas transportation in pipelines – Performance requirements and tests .PDF版[0MB] 2009-05-07