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GB/T 12972.4-2008
矿用橡套软电缆 第4部分:额定电压1.9/3.3kV及以下采煤机金属屏蔽软电缆
Flexible rubber-sheathed cables for mining purposes - Part 4:Flexible coalcutter cables with individual metallic screens for rated voltages up to 1.9/3.3kV
GB/T 1019-2008
General requirements for the package of household and similar electrical appliances
GB/T 21782.7-2008
Coating powders - Part 7:Determination of loss of mass on stoving
GB/T 16264.2-2008
Information technology - Open systems interconnection - The directory - Part 2: Models
GB/T 16264.5-2008
Information technology - Open systems interconnection - The directory - Part 5: Protocol specifications





