GB/T 30784-2024 Chinese PDF (GB/T30784-2024) GB/T 45242-2025 4-2025_Chinese: Technical specification for animal

4-2025_Chinese: Technical specification for animal genetic resource survey - Part 4: Sheep (Chinese: 畜禽遗传资源调查技术规范 第4部分：绵羊)

English versions: GB/T 45133-2025

GB/T 45237-2025_Chinese: Dangerous goods - Test method of vent sizing for vessel of self-reactive substances and organic peroxides (Chinese: 危险货物 自反应物质和有机过氧化物容器排气孔尺寸确定的试验方法)

1-2025_Chinese: Optics and photonics - Specifications for telescopic sights - Part 1: General-purpose instruments (Chinese: 光学和光子学 瞄准望远镜规范 第 1 部分：普通性能仪器)

English versions: GB/T 45077-2024

GB/T 30784-2024 Chinese PDF (GB/T30784-2024) GB/T 45242-2025 4-2025_Chinese: Technical specification for animalGB T 30784 2024_Chinese: Food processing equipment Motor operated equipment Planetary mixers (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 30784 2024