To assist the material department in the technical approval of new materials and vendors.
协助物流部对新的原料及供应商进行技术审批。
The general engineer: shall responsible for the approval of the that is the electronic new materials, or the confirmation instead of the project manager.
总工程师：负责电子材料类新物料承认书的审批，或代替项目经理审批新物料承认书。
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