Standards

YS/T 535.2-2025 Active

YS/T 535.2-2025 Method for chemical analysis of sodium fluoride - Part 2: Determination of fluorine content - Thermometric-thoranitric titrimetric method

Publish Date: 2025-08-19

YS/T 273.1-2025 Active

YS/T 273.1-2025 The first part of the method for chemical analysis of magnesia nanotubes and determination of physical properties: determination of moisture content and weight loss by wet water content measurement

Publish Date: 2025-08-19

YS/T 1188-2025 Active

YS/T 1188-2025 The ultrasonic testing method for aluminum alloy ingots with deformation

Publish Date: 2025-08-19

YS/T 622-2025 Active

YS/T 622-2025 Aluminum alloy sheet used for railway freight cars and road freight vehicles

Publish Date: 2025-08-19

YS/T 698-2025 Active

YS/T 698-2025 Magnesium and magnesium alloy casting and rolling sheet and strip material

Publish Date: 2025-08-19

YS/T 588-2025 Active

YS/T 588-2025 Magnesium and magnesium alloy extruded sheets and strips

Publish Date: 2025-08-19

YS/T 434-2025 Active

YS/T 434-2025 Aluminum and aluminum alloy strips and foils for use in aluminum composite sheet and tube

Publish Date: 2025-08-19

YS/T 431-2025 Active

YS/T 431-2025 Aluminum and aluminum alloy color-coated sheets and strips

Publish Date: 2025-08-19

YS/T 243-2025 Active

YS/T 243-2025 Aluminum alloy for mechanical components, forged parts

Publish Date: 2025-08-19

YS/T 242-2025 Active

YS/T 242-2025 Dial and decorative aluminum and aluminum alloy plate and strip

Publish Date: 2025-08-19

YS/T 695-2025 Active

YS/T 695-2025 Shaped magnesium and magnesium alloy flat ingots

Publish Date: 2025-08-19

YS/T 1787-2025 Active

YS/T 1787-2025 Aluminum and aluminum alloys used in aviation are extruded (rolled) into tubing

Publish Date: 2025-08-19