Suche

Anzahl der Treffer (Daten werden monatlich aktualisiert): 48250
Weiter Weiter| 3291 - 3300 | 3301 - 3310|3311 - 3320 |Weiter Weiter

GB/T 26500-2025

塑料衬里复合钢管和管件结构型式、主要尺寸及基本参数

Structure, main size and basic parameters of steel pipes and fitting lined with plastic

GB/T 46268-2025

农业机械作业北斗监测系统

Agricultural machinery operation monitoring system based on BDS

GB/T 46270-2025

农业机械北斗自动驾驶系统

Agricultural machinery automatic driving system based on BDS

GB/T 7713.4-2025

信息与文献 编写规则 第4部分:数据论文

Information and documentation—Presentation of documentation—Part 4: Data papers

GB/T 33288-2025

语言培训服务教学人员评价

Evaluation of language training service facilitators

GB/T 15683-2025

粮油检验 大米直链淀粉含量的测定

Inspection of grain and oils—Determination of amylose content in rice

GB/T 27530-2025

牛出血性败血症诊断技术

Diagnostic techniques for bovine haemorrhagic septicaemia

GB/T 20972.2-2025

石油天然气工业 油气开采中用于含硫化氢环境的材料 第2部分:抗开裂碳钢、低合金钢和铸铁

Petroleum and natural gas industries—Materials for use in H2S-containing environments in oil and gas production—Part 2: Cracking-resistant carbon and low alloy steels, and the use of cast irons

GB/T 6594.2-2025

塑料 聚苯乙烯(PS)模塑和挤出材料 第2部分:试样制备和性能测定

Plastics—Polystyrene(PS) moulding and extrusion materials—Part 2:Preparation of test specimens and determination of properties

GB/T 20972.3-2025

石油天然气工业 油气开采中用于含硫化氢环境的材料 第3部分:抗开裂耐蚀合金和其他合金

Petroleum and natural gas industries—Material for use in H2S-containing environments in oil and gas production—Part 3:Cracking-resistant CRAs(corrosion-resistant alloys)and other alloys

Anzahl der Treffer (Daten werden monatlich aktualisiert): 48250
Weiter Weiter| 3291 - 3300 | 3301 - 3310|3311 - 3320 |Weiter Weiter