求翻译：4.2.3.2改装前由项目负责人负责落实有关设备、器材到位情况。工具设备应确认其符合性（如代用设备工具等）及是否在计量有效期内（如果属于计量工具）。由我公司定购的器材必须在到货后,生产支援部应通知改装项目负责人或负责工程设计的工程师对器材进行验收，以确认到货器材是否与提出的定购器材一致。改装前还应确定准确的施工起始结束时间,制定合理的施工计划。是什么意思？

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4.2 .3 .2 before modification by the project leader responsible for implementation of the relevant equipment and materials in place. The device should be recognized that its compliance (such as alternative equipment tools, etc. ) and whether or not it is in the measurement is valid (if it is a measu

Before 4.2.3.2 re-equips is responsible by the project person in charge to carry out the related equipment, the equipment arriving situation.The tool equipment should confirm its compliance (for example substitution equipment tool and so on) and whether in measurement term of validity (if belongs to

4.2.3.2 converted the former project leader is responsible for the implementation of the relevant equipment, the equipment in place. Tool equipment should confirm its compliance (such as alternative equipment tools, etc) and is within the measurement period (if they are measuring tool). Equipment mu

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