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NAVY QPL-3420-2019 Wrapping Materials, Volatile Corrosion Inhibitor Treated, Opaque
2023-10-05
KS M1046-2019 Reference materials — Standard solution — Ammonium ion
2023-10-04
NB/T 10405-2020 燃料乙醇原料 玉米秸秆 Corn stalks of raw materials for fuel ethanol
2023-10-03
NF EN ISO 22975-3-2014 Solar energy - Collectors components and materials - Part 3 : Absorber surface dura...
2023-10-03
NF L90-200-70-71-2017 Space product assurance - Materials, processes and their data selection
2023-09-30
NAVY MIL-STD-1320-84A NOTICE 2-2014 Truckloading Of Hazardous Materials Charge,Propelling,5 Inch/38 In Cart...
2023-09-30
NF A89-255-2020 Brazing - Quality requirements for brazing of metallic materials
2023-09-27
UL 2431-2014 UL Standard for Safety Durability of Fire Resistive Coatings and Materials (Second Edition)
2023-09-27
GB/T 15146.12-2017 反应堆外易裂变材料的核临界安全 第12部分:轻水堆燃料燃耗信用制 Nuclear criticality safety f...
2023-09-19
DIN EN 13480-2-2017 Metallic industrial piping - Part 2: Materials; German version EN 13480-2:2017
2023-09-17
GB/T 40006.8-2021 塑料 再生塑料 第8部分:聚酰胺(PA)材料 Plastics—Recycled plastics—Part 8 : Polyam...
2023-09-13
BS A 401-420-2015 螺丝钉、盘和100°埋头钉、六角驱动凹槽(同一下线存)的各种材料 Specification for screws, pan an...
2023-09-13
DIN 50965-2020 Electroplated coatings - Tin-coatings on iron- and copper-materials
2023-09-08
ASME NM.3.3-2018 Nonmetallic Materials Part 3 - Properties
2023-09-01
ASTM E10-2018 Standard Test Method for Brinell Hardness of Metallic Materials
2023-08-31
DIN EN ISO 6892-2-2018 Metallic materials - Tensile testing - Part 2: Method of test at elevated temperatur...
2023-08-28
API TR 21TR1-2019 Materials Selection for Bolting (FIRST EDITION)
2023-08-24
EN ISO 4885-2018 Ferrous materials. Heat treatments. Vocabulary (ISO 4885:2018)
2023-08-24
ASTM E662-2017 固体材料产生的烟雾的比光密度试验方法 Standard Test Method for Specific Optical Density of Smo...
2023-08-23
GB/T 38008-2019 热塑性塑料闸阀 Gate valves of thermoplastics materials
2023-08-22
BS EN 60811-202-2012+A1-2017 Electric and optical fibre cables - Test methods for non-metallic materials. ...
2023-08-20
BS EN ISO 14555-2017 焊接.金属材料的电弧螺栓焊接 Welding. Arc Stud Welding Of Metallic Materials...
2023-08-18
DIN EN ISO 12215-2-2019 Small craft - Hull construction and scantlings - Part 2: Materials: Core materials ...
2023-08-18
DIN 18533-2-2017 Waterproofing of elements in contact with soil - Part 2: Waterproofing with waterproofing ...
2023-08-18
ASTM E1231-2019 热不稳定材料潜在危险性能系数计算规程 Standard Practice for Calculation of Hazard Potential F...
2023-08-16
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