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1-2025_Chinese: Plastics - Impact-resistant polystyrene(PS-I) moulding and extrusion materials - Part 1: Designation system and basis for specifications (Chinese: 塑料 抗冲击聚苯乙烯（PS-I）模塑和挤出材料 第1部分：命名系统和分类基础)
GB/T 22385-2025_Chinese: Specification for acceptance of dam safety monitoring system (Chinese: 大坝安全监测系统验收规范)
English versions: GB 20943-2025
GB/T 20032-2024_Chinese: Managing risk in projects - Application guidelines (Chinese: 项目风险管理 应用指南)
English versions: GB/T 18216
GB/T 22459.10-2025 Chinese PDF (GB /T22459.10-2025) GB/T 20972.3-2025 1-2025_Chinese: Plastics - Impact-resistant polystyrene(PS-I)GB T 22459. 10 2025_Chinese: Refractory mortars Part 10: Determination of permanent change in dimensions on heating (Chinese: 10) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 22459. 10 2025
US$ 44.90
US$ 26.70
US$ 49.90
US$ 49.90
US$ 49.90
US$ 15.00
