HG/T 21549.1-1995
(Steel low pressure wet gas cabinets Classification and technical conditions) 钢制低压湿式气柜系列分类及技术条件(附编制说明) |
GB/T 12692.4-1992
Petroleum products--Fuel (class F) Classification--Part 4:Liquefied petroleum gases (family L) 石油产品 燃料(F类) 分类 第四部分:液化石油气(L组) |
GB/T 7631.8-1990
Lubricants and related products (class L)--Classification--Part 8:Family X (Greases) 润滑剂和有关产品(L类) 的分类 第8 部分:X 组 (润滑脂) |
GB/T 7631.6-1989
Lubricants and related products (class L)--Classification--Part 6:Family R (Temporary protection against corrosion) 润滑剂和有关产品(L类)的分类 第6 部分:R组 (暂时保护防腐蚀) |
GB/T 7631.5-1989
Lubricants and related products (class L)--Classification--Part 5:Family M (Metal working) 润滑剂和有关产品(L类)的分类 第5 部分:M组(金属加工) |
GB/T 7631.4-1989
Lubricants and related products (class L)--Classification--Part 4:Family F (Spindlebearings,bearings and associated clutches) 润滑剂和有关产品(L类)的分类 第4 部分:F组 (主轴、轴承和有关离合器) |
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