...测试要求及程序 英文名称: Photovoltaic systems - Solar home systems - Part 2: Performance - Test requirements and procedures 页数: 8 采用标准: DIN EN 50312-2 (1999-11), EQV 被替代标准: 归口单位: CENELEC 引用标准: 分类号..
基于8个网页-相关网页
协助QC主管监督所有理化和微生物的测试都按批准的程序进行,并按要求记录及报告。
Assist QC supervisor to QC supervise that all physical, chemical and microbiological testing are being performed as per authorized procedures and record and report as per the requirements.
2002着火条件下电线电缆的通用测试标准——在规定条件下燃烧的电缆烟密度测试,第二部分:测试程序及要求。
En 50268-2:2002 Common test methods for cables under fire conditions-Measurement of smoke density of cables burning under defined conditions-Part 2: Procedure.
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