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国际标准ISO15138
ISO15138,对应ISO7547,是对岸外，油台等的国际标准
国际标准ISO15138
论文简介： ISO15138,对应ISO7547,是对岸外，油台等的国际标准 http://image.co188.com/other/info_view.gif 附件名：201011251290649591902.zip 文件大小：221
空调系统设计资料总结
论文简介： 总结空调系统设计过程中的各种参数 http://image.co188.com/other/info_view.gif 附件名：201011251290648287741.rar 文件大小：211K (升级VIP 如何赚取土木币
阀板设计软件(Valve Panel Design)
软件简介： 阀板设计选型软件 http://image.co188.com/other/info_view.gif 附件名：201011251290647843687.rar 文件大小：314K (升级VIP 如何赚取土木币)
阀板设计软件(Valve Panel Design)
阀板设计选型软件
HVAC Engineer Handbook
Dear friends in co188.com: Attached i upload the HVAC Engineer Handbook(English Version) as a reference for everyone. Ho
Copper Tube Handbook
Hi George here! This copper tube handbook is actually downloaded from an english website and quite detail for it's descr
SMACNA Duct Leakage
Hi this is George from Singapore. I upload the Duct Leakage from SMACNA(Sheet Metal and Air Conditioning Contractors' Na
Carrier Conmercial Duct Design
Dear friends: This is George Chan from Singapore. Thank you co188.com that has givin me so many materials and references
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