erformance
erformance testing
erformance tests;Specification;Specification (approval);Types【摘要】: This part of ISO 18650 specifies the procedure and requirements for examination of the mixing efficiency of batch-type and continuous-type concrete mixers as defined in ISO 18650-1. It is applicable to concrete mixers having a rated capacity greater than or equal to 70/50.【中国标准分类号】: P97【国际标准分类号】: 91_220【页数】: 19P.;A4【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 |