GB/T 5766-2023 Chinese PDF (GB/T5766-2023) GB/T 7000.218-2023

GB/T 5766-2023 Chinese PDF (GB/T5766-2023) GB/T 7000.218-2023GB T 5766 2023_Chinese: Test method of Rockwell hardness for friction materials (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 5766 2023

GB/T 9081-2023_Chinese: Fuel dispensers for motor vehicles (Chinese: 机动车燃油加油机)

2-2024_Chinese: Dentistry - Laboratory cutters - Part 2: Carbide laboratory cutters (Chinese: 牙科学 技工室用刃具 第2部分：技工室用硬质合金刃具)

English versions: GB/T 31406-2024

English versions: GB/T 45466-2025

2-2024_Chinese: Dentistry - Water-based cements - Part 2: Resin-modified cements (Chinese: 牙科学 水基水门汀 第2部分：树脂改性水门汀)

English versions: GB/T 45495-2025

1-2025_Chinese: Plastics - Polystyrene(PS) moulding and extrusion materials - Part 1: Designation system and basis for specifications (Chinese: 塑料 聚苯乙烯（PS）模塑和挤出材料 第1部分：命名系统和分类基础)

GB/T 14157-2023_Chinese: Terminology of hydrogeology (Chinese: 水文地质术语)

English versions: GB/T 24498-2025

English versions: GB/T 34747-2024

GB/T 45179-2024_Chinese: Man-made fibre - Determination of friction factors of staple fibres - Capstan method (Chinese: 化学纤维 短纤维摩擦因数的测定 绞盘法)

English versions: GB 16809-2024