![]() Safety requirements for electrical equipment for measurement,control,and laboratory use - Part 2-042: Particular requirements for autoclaves and sterilizers using toxic gas for the treatment of medical materials,and for laboratory processes 测量、控制和试验室用电气设备的安全要求 第2-042部分:使用有毒气体处理医用材料及供试验室用的压力灭菌器和灭菌器的专用要求 |
![]() Evaluation of biodegradability of water treatment chemicals - Carbon dioxide evolution test 水处理剂可生物降解性能评价方法 - CO2 生成量法 |
![]() Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 93:Fungicides seed treatment against seedling diseases of cotton 农药 田间药效试验准则(二) 第93部分:杀菌剂种子处理防治棉花苗期病害 |
![]() Lubricants and related products(class L)--Classification--Part 14:Family U (Heat treatment) 润滑剂和有关产品(L类)的分类 第14部分:U组(热处理) |
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