Description of material including material specification, type/grade/class, normal size and material identification applicable.
材料说明包括材料规格、型号/等级/类别、标称尺寸和适用的材料识别号。
Material name, type, specification, quality, environment material characteristics and so on.
物资名称、型号、规格、数量、环境物质特性要求等。
Contact material and plating are the primary factors that determine this specification.
触点材料和镀层是决定该指标的主要因素。
Update the raw material compound specification test method test raw material.
修订原材料、胶料试验方法、标准和原材料检测。
The specification and material request were discussed.
讨论了设计中的材料选择和技术要求。
The specification and material request were discussed.
讨论了设计中的材料选择和技术要求。
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