贵金属及其合金复合带材
Composite material strips of precious metals and their alloys

2020-11-19

贵金属及其合金钎料规范
Specification for filler brazing materials made of precious metal and their alloy

2017-07-12

贵金属及其合金材料几何尺寸测量方法
Geometric size measuring methods of precious metals and their alloy materials

2008-03-31

微波磁控管器件用贵金属及其合金钎料
Specification of precious metals and their alloy brazing filler materials for microwave magnetrons devices

2013-10-17

Materials and articles in contact with foodstuffs. Cutlery and table holloware-Requirements for table cutlery made of silver, other precious metals and their alloys
与食品接触的材料和物品 餐具和凹形餐具

2001-02-15

음식물과 접촉하는 재료와 물품 —날붙이류 및 식기류 — 제7부: 은, 기타 귀금속 및 합금으로 만든 식탁용 날붙이의 요구사항
与食品接触的材料和物品.餐具和凹形餐具.第7部分:银制餐具和其他贵金属及其合金的要求

2020-12-28

Материалы и изделия, контактирующие с пищевыми продуктами. Посуда и приборы столовые. Часть 7. Приборы столовые из серебра, других благородных металлов и их сплавов. Технические условия
与食品接触的材料和物品 餐具和桌子空心 第七部分由银 其他贵金属及其合金制成的餐具 规格

2013-12-03

Materials and articles in contact with foodstuffs — Cutlery and table holloware — Part 7: Requirements for table cutlery made of silver, other precious metals and their alloys
与食品接触的材料和物品——餐具和凹形餐具第7部分:银、其他贵金属及其合金制餐具的要求

2000-12-14

Materials and articles in contact with foodstuffs - Cutlery and tale holloware - Part 7: Specification for table cutlery made of silver, other precious metals and their alloys. (ISO 8442-7:2000)
与食品接触的材料和物品.餐具和空心餐具.第7部分:银、其他贵金属及其合金制餐具规范 （ISO 8442-7-2000）

2001-12-17