DIN Handbook 403
Iron and Steel - Quality Standards 3
钢铁.质量标准3
2006-01-01
DIN Handbook 402
Iron and Steel - Quality Standards 2
钢铁.质量标准2
2006-01-01
DIN Handbook 404
Iron and Steel - Quality Standards 4
钢铁.质量标准4
2006-01-01
NY/T 647-2002
钢板筒仓质量评价规范
Quality appraising standard for steel plate silo
2002-12-30
ASTM A228/A228M-18(2024)e1
Standard Specification for Steel Wire, Music Spring Quality
音乐弹簧质量钢丝标准规范
2024-08-15
ASTM A230/A230M-19
Standard Specification for Steel Wire, Carbon Valve Spring Quality
碳素阀门弹簧用钢丝质量标准规范
2019-09-01
SAE AS1182E
Standard Stock Removal Allowance, Aircraft-Quality and Premium Aircraft-Quality Steel Bars and Mechanical Tubing
标准库存清除津贴飞机质量和优质飞机质量钢筋和机械管
2022-09-08
YB/T 4563-2016
钢结构产品标志、包装、贮存、运输及质量证明书
Certifications standard for steel structure of identification、packaging、reposition、transportation and quality
2016-10-22
ASTM A1000/A1000M-17(2023)
Standard Specification for Steel Wire, Carbon and Alloy Specialty Spring Quality
碳素和合金特种弹簧质量钢丝标准规范
2023-09-01
ASTM A663/A663M-23
Standard Specification for Steel Bars, Carbon, Merchant Quality, Mechanical Properties
商业质量、机械性能的碳素钢筋标准规范
2023-11-01
ASTM A529/A529M-19
Standard Specification for High-Strength Carbon-Manganese Steel of Structural Quality
高强度碳锰钢结构质量标准规范
2019-05-01
ASTM A575-20
Standard Specification for Steel Bars, Carbon, Merchant Quality, M-Grades
商品级碳钢钢筋标准规范
2020-07-01
ASTM A576-25
Standard Specification for Steel Bars, Carbon, Hot-Wrought, Special Quality
标准规范 碳 热锻 特殊质量的钢筋
2025-05-01
ASTM E588-03(2020)
Standard Practice for Detection of Large Inclusions in Bearing Quality Steel by the Ultrasonic Method
用超声波法检测轴承钢中大夹杂物的标准实施规程
2020-03-01
ASTM A726-18
Standard Specification for Cold-Rolled Magnetic Lamination Quality Steel, Semiprocessed Types
半加工型冷轧磁性层压优质钢的标准规范
2018-10-01
ASTM A878/A878M-19(2024)
Standard Specification for Steel Wire, Modified Chromium Vanadium Valve Spring Quality
改性铬钒阀门弹簧质量钢丝标准规范
2024-08-15
ASTM A232/A232M-24
Standard Specification for Chromium-Vanadium Alloy Steel Valve Spring Quality Wire
铬钒合金钢气门弹簧优质钢丝标准规范
2024-08-15
YB/T 4390-2013
工业建(构)筑物钢结构防腐蚀涂装质量检测、评定标准(附条文说明)
The quality inspection and evaluation standard of the anticorrosive coating for steel structures of industrial buildings and structures
2013-10-17
ASTM A830/A830M-24
Standard Specification for Plates, Carbon Steel, Structural Quality, Furnished to Chemical Composition Requirements
符合化学成分要求的结构质量碳钢板材的标准规范
2024-03-01
ASTM A646/A646M-24
Standard Specification for Premium Quality Alloy Steel Blooms and Billets for Aircraft and Aerospace Forgings
飞机和航空航天锻件用优质合金钢坯料和坯料标准规范
2024-05-01