GB/T 4706.18-2024 Chinese PDF (GB/T4706.18-2024) GB/T 35319-2025 English versions: GB/T 30130-2023

English versions: GB/T 30130-2023

GB/T 26882

1-2025_Chinese: Test methods of rare earth phosphors for LED - Part 1: Determination of spectrum (Chinese: LED用稀土荧光粉试验方法 第1部分：光谱的测定)

3-2024_Chinese: Welded austenitic-ferritic(duplex) stainless steel tubes and pipes - Part 3: Pipes for oil and gas transmission (Chinese: 奥氏体-铁素体型双相不锈钢焊接钢管 第3部分：油气输送用管)

GB/T 45530-2025_Chinese: Technical specification for earth-rockfill dam safety monitoring (Chinese: 土石坝安全监测技术规范)

GB/T 4706.18-2024 Chinese PDF (GB/T4706.18-2024) GB/T 35319-2025 English versions: GB/T 30130-2023GB T 4706. 18 2024_Chinese: Safety of household and similar electrical appliances Part 18: Particular requirements for battery chargers (Chinese: 18) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 4706. 18 2024