![]() Hand protection―Gloves protecting against cuts and stabs by hand knives - Part 1:Chain-mail gloves and arm guards 手部防护 手持刀具割伤和刺伤的防护手套 第1部分:金属链甲手套和护臂 |
![]() Electrical fire monitoring system―Part 2: Residual current electrical fire monitoring detectors 电气火灾监控系统 第2部分:剩余电流式电气火灾监控探测器 |
![]() Safety requirements for electrical equipment for measurement, control, and laboratory use―Conformity verification report for GB 4793.1-2007 测量、控制和实验室用电气设备的安全要求 GB 4793.1-2007的符合性验证报告格式 |
![]() Solar glass―Part 2:Transparent conductive oxide coated glass 太阳能用玻璃 第2部分:透明导电氧化物膜玻璃 |
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