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Number of entries (Data is updated on a monthly basis): 82592
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GB/T 23337-2023

内燃机 进、排气门 技术条件

Internal combustion engines—Intake and exhaust valves—Specification

GB/T 14097-2023

往复式内燃机 噪声限值

Reciprocating internal combustion engines—Limit values of emitted noise

GB/T 15371-2023

往复式内燃机 曲轴轴系扭转振动评定方法

Reciprocating internal combustion engines—Evaluation method of torsional vibration of crankshaft system

GB/T 28713-2023

热交换器用强化传热管

Enhanced heat transfer tubes used in heat exchanger

GB 30585-2024

童鞋安全技术规范

Safety technical specifications for infants' and children's footwear

GB 43704-2024

对外开放口岸边防检查现场标志

Signs used for immigration inspection spot at the open port

GB 29141-2024

工业硫酸、稀硝酸和冰醋酸单位产品能源消耗限额

Norm of energy consumption per unit production of industrial sulfuric acid,dilute nitric acid and glacial acetic acid

GB/T 44305.2-2024

塑料 增塑聚氯乙烯(PVC-P)模塑和挤塑材料 第2部分:试样制备和性能测定

Plastics—Plasticized poly(vinyl chloride) (PVC-P) moulding and extrusion materials—Part 2:Preparation of test specimens and determination of properties

GB/T 44307-2024

碳纤维增强塑料 纤维质量含量的测定 热重分析法(TG)

Carbon-fibre-reinforced composites—Determination of fibre weight content—Thermogravimetry(TG)

GB/Z 44306-2024

颗粒 质量一致性评价指南

Particle—Guidelines for evaluation on quality consistency

Number of entries (Data is updated on a monthly basis): 82592
Weiter Weiter| 8121 - 8130 | 8131 - 8140|8141 - 8150 |Weiter Weiter