发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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本标准规定了以空气为介质的气压法测定电工电子产品防水性能试验方法,包括直压法、差压法和形变测量法
Water proofing performance test for electric and electronic products —Pneumatic method
空气净化器除病毒率
Measurement of virus removal activity of indoor air cleaner and similar products
Ventilation for buildings. Performance testing of components/products for residential ventilation. Supply ventilation units
本标准规定了鞋类产品吸震回弹性能的试验方法。 本标准适用于鞋用材料、整鞋、鞋底、鞋垫及其组合体的吸震回弹性能试验
PERFORMANCE STANDARDS FOR ELECTRONIC PRODUCTS: GENERAL
PERFORMANCE STANDARDS FOR ELECTRONIC PRODUCTS: GENERAL
PERFORMANCE STANDARDS FOR ELECTRONIC PRODUCTS: GENERAL
Automatic steam traps - Production and performance characteristic tests
本标准规定了苯类产品中性试验的原理、试剂、仪器、试验步骤和试验结果。 本标准适用于苯、甲苯和二甲苯的中性试验
Test for neutrality of benzole products
Test for neutrality of benzole products
GB/T 3906的本部分规定成鞋或鞋底材料防滑性能的试验方法。 本部分适用于鞋底、成鞋、试料片及其他高分子材料制品
Footwear-determination of slip resistance
GB/T 3903的本部分规定了整鞋鞋底和成型底(片)耐磨性能的试验方法。 本部分适用于测定整鞋鞋底和成型底(片)的耐磨性能
Footwear.General test methods.Abrasion resistance
General rules of endurance test methods of household and similar electrical appliances
Precast concrete products -- General rules for methods of performance test
本标准规定了以空气为介质的气压法测定电工电子产品防水性能试验方法,包括直压法、差压法和形变测量法
Water proofing performance test for electric and electronic products —Pneumatic method
空气净化器除病毒率
Measurement of virus removal activity of indoor air cleaner and similar products
Ventilation for buildings. Performance testing of components/products for residential ventilation. Supply ventilation units
本标准规定了鞋类产品吸震回弹性能的试验方法。 本标准适用于鞋用材料、整鞋、鞋底、鞋垫及其组合体的吸震回弹性能试验
PERFORMANCE STANDARDS FOR ELECTRONIC PRODUCTS: GENERAL
PERFORMANCE STANDARDS FOR ELECTRONIC PRODUCTS: GENERAL
PERFORMANCE STANDARDS FOR ELECTRONIC PRODUCTS: GENERAL
Automatic steam traps - Production and performance characteristic tests
本标准规定了苯类产品中性试验的原理、试剂、仪器、试验步骤和试验结果。 本标准适用于苯、甲苯和二甲苯的中性试验
Test for neutrality of benzole products
Test for neutrality of benzole products
GB/T 3906的本部分规定成鞋或鞋底材料防滑性能的试验方法。 本部分适用于鞋底、成鞋、试料片及其他高分子材料制品
Footwear-determination of slip resistance
GB/T 3903的本部分规定了整鞋鞋底和成型底(片)耐磨性能的试验方法。 本部分适用于测定整鞋鞋底和成型底(片)的耐磨性能
Footwear.General test methods.Abrasion resistance
General rules of endurance test methods of household and similar electrical appliances
Precast concrete products -- General rules for methods of performance test