GB/T 45618-2025 Chinese PDF (GB /T45618-2025) GB/T 19405.3-2025 English versions: GB 45670

English versions: GB 45670

4-2025_Chinese: Acoustics - Laboratory measurement of sound insulation of building elements - Part 4: Measurement procedures and requirements (Chinese: 声学 建筑构件隔声的实验室测量 第4部分：测量程序和要求)

GB/T 45335-2025_Chinese: Determination of the content of attapulgite phase - X-ray diffraction standard curve method (Chinese: 凹凸棒石相含量的测定 X射线衍射-标准曲线法)

GB/T 45318-2025_Chinese: Polyethylene terephthalate(PET) beer bottle (Chinese: 聚对苯二甲酸乙二醇酯（PET）啤酒瓶)

2-2025_Chinese: Package of household and similar electrical appliances - Part 2: Particular requirements for range hood (Chinese: 家用和类似用途电器包装 第2部分：吸油烟机的特殊要求)

GB/T 45618-2025 Chinese PDF (GB /T45618-2025) GB/T 19405.3-2025 English versions: GB 45670GB T 45618 2025_Chinese: Technical requirements for solar blind ultraviolet image intensifier (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45618 2025