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Number of entries (Data is updated on a monthly basis): 47646
Weiter Weiter| 4151 - 4160 | 4161 - 4170|4171 - 4180 |Weiter Weiter

GB/T 28300-2025

热轧棒材和盘条表面质量等级

Surface quality classes for hot-rolled bars and wire rod

GB/T 6728-2025

结构用冷弯型钢

Cold forming sectional steel for general structure

GB/T 46141-2025

智慧城市基础设施 智慧交通数字化应用支付指南

Smart community infrastructures—Application guidance for digitally processed payment in smart transportation

GB/T 46142-2025

智慧城市基础设施 智慧交通快速响应矩阵码应用指南

Smart community infrastructures—Application guidance for QR code in smart transportation

GB/T 46143-2025

安全与韧性 产品和文档的真实性、完整性和可信性 保护计划的制定、监督及其实施指南

Security and resilience—Authenticity, integrity and trust for products and documents—Guidelines to establish and monitor a protection plan and its implementation

GB/T 9973-2025

炭素材料透气度试验方法

Test methods for permeability of carbon materials

GB/T 38235-2025

工程用钢丝环形网

Steel wire ring net panels for engineering

GB/T 7985-2025

输送带 织物芯输送带抗撕裂扩大性试验方法

Conveyor belts—Method for the determination of the tear propagation resistance of textile conveyor belts

GB/T 17616-2025

钢铁及合金牌号统一数字代号体系

Iron and steel coding system for irons, steels and alloys

GB/T 27069-2025

产品合格评定结果相互承认评价指南

Guidelines for the mutual recognition evaluation of product conformity assessment results

Number of entries (Data is updated on a monthly basis): 47646
Weiter Weiter| 4151 - 4160 | 4161 - 4170|4171 - 4180 |Weiter Weiter