GB/T 42513.7-2024 Chinese PDF (GB/T42513.7-2024) GB/T 32446-2024 11-2024_Chinese: Safety of household and

11-2024_Chinese: Safety of household and similar electrical appliances - Part 11: Particular requirements for instantaneous water heaters (Chinese: 家用和类似用途电器的安全 第11部分：快热式热水器的特殊要求)

English versions: GB/T 45431-2025

English versions: GB 36893-2024

GB/T 45296-2025_Chinese: Code of practice for drying of silkworm cocoons (Chinese: 桑蚕茧干燥技术规程)

English versions: GB/T 32468-2025

GB/T 42513.7-2024 Chinese PDF (GB/T42513.7-2024) GB/T 32446-2024 11-2024_Chinese: Safety of household andGB T 42513. 7 2024_Chinese: Methods for chemical analysis of nickel alloys Part 7: Determination of cobalt, chromium, copper, iron and manganese contents Flame atomic absorption spectrometry (Chinese: 7 ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 42513. 7 2024