GB/T 14663-2024 Chinese PDF (GB/T14663-2024) GB/T 1148-2024 2-2024_Chinese: Grades of cemented carbide

2-2024_Chinese: Grades of cemented carbide - Part 2: Grades of cemented carbide for rock drilling and engineering (Chinese: 硬质合金牌号 第2部分：凿岩及工程用硬质合金牌号)

GB/T 44386-2024_Chinese: Railway applications - Rolling stock - Onboard lithium-ion traction batteries (Chinese: 轨道交通 机车车辆 车载牵引锂离子电池)

GB 25502-2024_Chinese: Minimum allowable values of water efficiency and water efficiency grades for water closets (Chinese: 坐便器水效限定值及水效等级)

GB/T 36217-2025_Chinese: Ships and marine technology - Ship's mooring and towing fittings - Universal fairleads with upper roller (Chinese: 船舶与海上技术 船舶系泊和拖带设备 带上滚柱导缆器)

English versions: GB 14866-2023

GB/T 14663-2024 Chinese PDF (GB/T14663-2024) GB/T 1148-2024 2-2024_Chinese: Grades of cemented carbideGB T 14663 2024_Chinese: Plastic package moulds Technical specifications (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 14663 2024