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GB/T 12668.2-2002
调速电气传动系统 第2部分:一般要求 低压交流变频电气传动系统额定值的规定
Adjustable speed electrical power drive systems--Part 2:General requirements--Rating specifications for low voltage adjustable frequency a.c. power drive systems
GB/T 4852-2002
Test method for tack of pressure sensitive adhesive tapes by rolling ball
GB/T 9164-2001
Spherical plain bearings--Angular contact radial spherical plain bearings
GB/T 8424.3-2001
Textiles--Tests for colour fastness--Calculation of colour differences
GB/T 17562.1-1998
频率低于3 MHz的矩形连接器 第1部分 总规范 一般要求和编制有质量评定要求的连接器详细规范的导则
Rectangular connectors for frequencies below 3 MHz--Part 1: Generic specification--General requirements and guide for the preparation of detail specifications for connectors with assessed quality