GB/T 20438.3-2017
电气/电子/可编程电子安全相关系统的功能安全 第3部分:软件要求
Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 3: Software requirements
- 实施日期
- 2018-07-01
- ICS 分类
- 25.040
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
找到 3,504 条
GB/T 20438.3-2017
Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 3: Software requirements
GB/T 20438.2-2017
Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 2:Requirements for electrical/electronic/programmable electronic safety-related systems
GB/T 20438.1-2017
Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 1: General requirements
GB/T 18845-2017
Abrasive grains—Test-sieving machines
GB/T 18838.2-2017
Preparation of steel substrates before application of paints and related products—Specifications for metallic blast-cleaning abrasives—Part 2: Chilled-iron grit
GB/T 17850.7-2017
Preparation of steel substrates before application of paints and related products—Specifications for non-metallic blast-cleaning abrasives—Part 7: Fused aluminium oxide
GB/T 17850.5-2017
Preparation of steel substrates before application of paints and related products—Specifications for non-metallic blast-cleaning abrasives—Part 5:Nickel refinery slag
GB/T 17850.4-2017
Preparation of steel substrates before application of paints and related products—Specifications for non-metallic blast-cleaning abrasives—Part 4:Coal furnace slag
GB/T 17850.1-2017
Preparation of steel substrates before application of paints and related products—Specifications for non-metallic blast-cleaning abrasives—Part1:General introduction and classification
GB/T 17213.7-2017
Industrial-process control valves—Part 7: Control valve data sheet
GB/T 17213.15-2017
Industrial-process control valves—Part 8-3: Noise considerations—Control valve aerodynamic noise prediction method
GB/T 15579.9-2017
Arc welding equipment—Part 9: Installation and use
GB/T 34895-2017
General rules for metallographic examination of heat treatment
GB/T 34889-2017
Carburizing or carbonitriding,quenching and tempering of steel parts
GB/T 34883-2017
Ion nitriding
GB/T 34882-2017
Induction hardening and tempering of iron and steel parts
GB/T 34880.2-2017
Test conditions for the 5-axis simultaneous machining centers—Part 2: Testing of the accuracy for vertical machine
GB/T 34880.1-2017
Test conditions for the 5-axis simultaneous machining centers—Part 1: Testing of the accuracy for horizontal machine
GB/T 34628-2017
Non-destructive testing of welds—General rules for metallic materials
GB/T 34625-2017
Metallic and other inorganic coatings—Electrodeposited gold and gold alloy coatings for electrical, electronic and engineering purposes—Specification and test methods