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GB/T 18867-2025_Chinese: Electronic gas - Sulphur hexaflouride (Chinese: 电子气体 六氟化硫)
GB/T 21200-2024_Chinese: Toner used in dry dual-component developer for laser printer (Chinese: 激光打印机干式双组分显影剂用墨粉)
English versions: GB/T 20972
GB/T 45217-2025_Chinese: Dangerous goods - Test method for detonation of the package with self-reactive substances and organic peroxide (Chinese: 危险货物 自反应物质和有机过氧化物包装件引爆试验方法)
5-2025_Chinese: Rules for agricultural seed testing - Part 5: Varietal quality - Varietal purity testing (Chinese: 农作物种子检验规程 第5部分：品种质量 品种纯度鉴定)
GB 12664-2024 Chinese PDF GB/T 32588.2-2025 GB/T 18867-2025_Chinese: Electronic gas -GB 12664 2024_Chinese: General technical requirements for portable X ray security inspection equipment (Chinese: X) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 12664 2024
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US$ 90.95
US$ 71.95
US$ 105.06
US$ 82.00
