【国家标准】 钼丝

This standard specifies the classification and marking,requirements,test methods,inspection rules,packaging,labeling,storage,transportation,quality certificate and contract(or purchase order) of the molybdenum wire.
This standard is applicable to lighting mandrel wires,bubble components wires,molybdenum foil tape,vacuum electronic devices,spraying,heating elements,welding electrodes,high temperature components,wire cutting,printer needles,etc.