ressure
ressure cookers;Vapour pressure【摘要】: Revisions to Performance Testing, Maximum Operating Pressure and Hydrostatic Strength Testing.【中国标准分类号】: Y68【国际标准分类号】: 97_040_20【页数】: 【正文语种】: 英语 | 欢迎光临 世界资料网论坛 (http://bbs.infoeach.com/) | Powered by Discuz! X2.5 |