General technical condition of metal heat - insulated flask of petroleum downhole tool 石油下井儀器金屬絕熱瓶通用技術(shù)條件
Materials and articles in contact with foodstuffs - insulated containers for domestic use - specification for vacuum ware , insulated flasks and jugs 與食品接觸的材料和器具.家用保溫容器.真空器皿保溫瓶和保溫壺規(guī)范
Materials and articles in contact with foodstuffs - insulated containers for domestic use - part 1 : specification for vacuum ware , insulated flasks and jugs 與食物接觸的材料和器具.家用保溫容器.第1部分:真空器皿保溫瓶和保溫水壺規(guī)范
Materials and articles in contact with foodstuffs - insulated containers for domestic use - part 1 : specification for vacuum ware , insulated flasks and jugs ; german version en 12546 - 1 : 2000 與食品接觸的材料和物品.家用保溫容器.第1部分:真空