Through quality analysis, inspection, and metal detection before packaging.
成品经过质量分析,外观检查,金属探测后包装。
The invention provides a heavy metal detection device and a preparation method thereof.
本发明提供了一种重金属离子检测装置及其制备方法。
Toys and Children's Hardgoods productPlush/Sewn product - does factory have metal detection AND needlepolicy?
工厂生产毛绒填充玩具或者车缝产品时,是否有金属探测仪和断针/锋利工具的管控程序? ?
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