GB/T 23604-2024 Chinese PDF (GB/T23604-2024) GB/T 33488.5-2024 English versions: GB/T 45538-2025

English versions: GB/T 45538-2025

English versions: GB/T 32934-2025

GB/T 30595-2024_Chinese: Extruded polystyrene(XPS) board system for building thermal insulation (Chinese: 建筑保温用挤塑聚苯板（XPS）系统材料)

89-2024_Chinese: Iron ores - Determination of thorium content - Arsenazo III spectrophotometric method (Chinese: 铁矿石 钍含量的测定 偶氮胂Ⅲ分光光度法)

47-2024_Chinese: Safety of household and similar electrical appliances - Part 47: Particular requirements for electrical heating appliances for breeding and rearing animals (Chinese: 家用和类似用途电器的安全 第47部分：动物繁殖和饲养用电加热器的特殊要求)

GB/T 23604-2024 Chinese PDF (GB/T23604-2024) GB/T 33488.5-2024 English versions: GB/T 45538-2025GB T 23604 2024_Chinese: Method of sampling for mechanical properties testing of titanium and titanium alloy products (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 23604 2024