Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 7631.15-1998 |
Lubricants and related products(class L)--Classification--Part 15:Family N (Insulating liquids) 润滑剂和有关产品(L类)的分类 第15部分:N组(绝缘液体) |
China National Standards 15:Family |
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