GB/T 13511.1-2025 Chinese PDF (GB /T13511.1-2025) GB/T 10810.3-2025 2-2025_Chinese: Uncut finished spectacle lenses

2-2025_Chinese: Uncut finished spectacle lenses - Part 2: Power-variation (Chinese: 眼镜镜片 第2部分：渐变焦)

GB/T 12412-2024_Chinese: Yak (Chinese: 牦牛绒)

English versions: GB/T 17263-2025

31-2025_Chinese: National food safety standard - Determination of p-hydroxybenzoic acid esters in foods (Chinese: 食品安全国家标准 食品中对羟基苯甲酸酯类化合物的测定)

name and model compilation method for special motor vehicles and special trailers (Chinese: 专用汽车和专用挂车分类、名称及型号编制方法)

GB/T 13511.1-2025 Chinese PDF (GB /T13511.1-2025) GB/T 10810.3-2025 2-2025_Chinese: Uncut finished spectacle lensesGB T 13511. 1 2025_Chinese: Assembled spectacles Part 1: Single vision and multifocal prescription assembled spectacles (Chinese: 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 13511. 1 2025