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GB/T 45342-2025_Chinese: Vitreous and porcelain enamels - Inside and outside enamelled valves and pressure pipe fittings for untreated and potable water supply - Requirements and testing (Chinese: 搪瓷制品和瓷釉 未处理饮用水供应系统用内外表面搪瓷的阀门和压力管配件 要求和试验方法)
4-2025_Chinese: Uncut finished spectacle lenses - Part 4: Anti-reflective coatings test methods (Chinese: 眼镜镜片 第4部分：减反射膜试验方法)
English versions: GB/T 24477-2025
English versions: GB/T 28885-2025
GB 36893-2024_Chinese: Minimum allowable values of energy efficiency and energy efficiency grades for air cleaner (Chinese: 空气净化器能效限定值及能效等级)
GB/T 10118-2023 Chinese PDF (GB/T10118-2023) GB/T 31086-2025 GB/T 45342-2025_Chinese: Vitreous and porcelainGB T 10118 2023_Chinese: High purity gallium (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 10118 2023
US$ 39.90
US$ 29.90
US$ 725.00
US$ 2455.00
US$ 385.00
US$ 585.00
US$ 3400.00
US$ 550.00
US$ 1380.00
US$ 24.90
US$ 29.90
US$ 865.00
US$ 690.00
US$ 690.00
US$ 365.00
US$ 39.90
US$ 2415.00
US$ 520.00
