![]() Electromagnetic compatibility(EMC) - Generic standards - HEMP immunity for indoor equipment 电磁兼容 通用标准 室内设备高空电磁脉冲(HEMP)抗扰度 |
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![]() Technical requirements of 900/1800MHz TDMA digital cellular mobile network signaling system NO.7 ISUP 900/1800MHz TDMA 数字蜂窝移动通信网No.7 ISUP信令技术要求 |
![]() National Food Safety Standard - Food Additive - Phenethyl Acetate 食品安全国家标准 食品添加剂 乙酸苯乙酯 |
![]() National Food Safety Standard - Food Additive - Phenethyl Cinnamate 食品安全国家标准 食品添加剂 肉桂酸苯乙酯 |
![]() Rules for animal genetic resource survey - Part 6: Horse(Donkey) 畜禽遗传资源调查技术规范 第6部分:马(驴) |
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