GB/T 40801-2021
钛、锆及其合金的焊接工艺评定试验
Welding procedure qualification tests for titanium, zirconium and their alloys
- 实施日期
- 2021-10-11
- ICS 分类
- 25.160.10
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 40801-2021
Welding procedure qualification tests for titanium, zirconium and their alloys
GB/T 40741-2021
Quality requirements for post welding heat treatment
GB/T 40737-2021
Remanufacturing—Test method for performance of laser cladding layer
GB/T 40735-2021
Method for inherent energy efficiency evaluation of computer numerical control machine tools
GB/T 40734-2021
Non-destructive testing of welds—Phased array ultrasonic testing(PAUT)—Acceptance levels
GB/T 40733-2021
Non-destructive testing of welds—Ultrasonic testing—Use of automated phased array technology
GB/T 27552-2021
Destructive tests on welds in metallic materials—Microhardness testing of welded joints
GB/T 40571-2021
Intelligent service—Predictive maintenance—General requirements
GB/T 26548.12-2021
Hand-held portable power tools—Test methods for evaluation of vibration emission—Part 12:Die grinders
GB/T 26548.8-2021
Hand-held portable power tools—Test methods for evaluation of vibration emission—Part 8:Saws,polishing and filing machines with reciprocating action and small saws with oscillating or rotating action
GB/T 40803-2021
Machining process—Method for energy efficiency evaluation
GB/T 40799-2021
Machining process—Test methods for essential energy efficiency data
GB/T 40732-2021
Non-destructive testing of welds—Ultrasonic testing—Testing of welds in austenitic steels and nickel-based alloys
GB/T 40807-2021
Production equipment for microsystems—Interface between end effector and handling system
GB/T 40728-2021
Remanufacturing—Quality inspection methods for repaired layers of mechanical products
GB/T 40727-2021
Remanufacturing—Technological specifications for assembly of mechanical products
GB/T 40804-2021
Short-term capability evaluation of machining processes on metal-cutting machine tools
GB/T 40806-2021
Airborne noise emitted by machine tools—Operating conditions for metal-cutting machines
GB/T 15055-2021
Permissible stamping variations in dimensions without tolerance indication
GB/T 40808.1-2021
Environmental evaluation of machine tools—Part 1:Design methodology for energy-efficient machine tools