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้ๅฑ็ฎก ๅท่พน่ฏ้ชๆนๆณ
Metallic materials-Tube - Flanging test
้ๅฑ็ฎก ๅผฏๆฒ่ฏ้ชๆนๆณ
Metallic materials-Tube - Bend test
้ข้ๅๅ้ ็ ทๅซ้็ๆตๅฎ ่ธ้ฆๅ็ฆป-้ผ่ๅๅ ๅ ๅบฆๆณ
Iron, steel and alloy - Determination of arsenic content -Distillation-molybdenum blue spectrophotometric method
้ๅฑๆๆ ็กฌๅบฆๅๆๆๅๆฐ็ไปชๅจๅๅ็่ฏ้ช ็ฌฌ1้จๅ:่ฏ้ชๆนๆณ
Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 1: Test method
้็ฃๆง้ขไธ็ปณ็ต็ฃๆฃๆตๆนๆณ
Practice for electromagnetic examination of ferromagnetic steel wire rope
้ๅฑๆๆ ่กจ้ข่ฃ็บนๆไผธ่ฏๆ ทๆญ่ฃ้งๅบฆ่ฏ้ชๆนๆณ
Metallic materials - Fracture toughness testing method with surface crack tension specimens
้จ้ ้ๅซ้็ๆตๅฎ ๅ็ฏๅทฑ้ ฎ่้ ฐไบ่ ๅ ๅบฆๆณๅ็ซ็ฐๅๅญๅธๆถๅ ่ฐฑๆณ
Ferrotungsten - Determination of copper content - Bis(cyclohexanone)oxalyldihydrazone photometric method and flame atomic absorption spectrometric method
้ฌ้ๅ็ก ้ฌๅ้ ็กซๅซ้็ๆตๅฎ ็บขๅค็บฟๅธๆถๆณๅ็็งไธญๅๆปดๅฎๆณ
Ferrochromium and silicochromium - Determination of sulfur content - The infrared absorption method and the combustion-titration method
้ข้ๅๅ้ ็กผๅซ้็ๆตๅฎ ็ฒ้่ธ้ฆ-ๅง้ป็ด ๅ ๅบฆๆณ
Iron,steel and alloy - Determination of boron content - Methanol distillation-curcumin photometric method
้ข้ๅๅ้ ้ๅซ้็ๆตๅฎ ไธๆฐฏๅ้-้้ฌ้ ธ้พๆปดๅฎๆณ
Iron, steel and alloy - Determination of iron contents - Titanium trichloride-potassium dichromate titration method
้ข้ๅๅ้ ้ๅซ้็ๆตๅฎ ้ปไบๆฐฎๆ่ฒๅๅ ๅ ๅบฆๆณ
Iron, steel and alloy - Determination of iron contents - O-phenanthroline spectrophotometric method
้ข้ๅๅ้ ็ขณๅซ้็ๆตๅฎ ็ฎกๅผ็ๅ ็็งๅๆฐไฝๅฎน้ๆณ
Iron, steel and alloy - Determination of carbon contents - Gas-volumetric method after combustion in the pipe furnace
้ข้ๅๅ้ ็ขฒๅซ้็ๆตๅฎ ็คบๆณขๆ่ฐฑๆณ
Iron, steel and alloy - Determination of tellurium content - Oscillo-polarographic method
ๅบ็จ่ชๅจๅพๅๅๆๆตๅฎ้ขๅๅ ถๅฎ้ๅฑไธญ้็ธ็ป็ปใๅคนๆ็ฉๅซ้ๅ็บงๅซ็ๆ ๅ่ฏ้ชๆนๆณ ็ฌฌ3้จๅ ้ขไธญ็ขณๅ็ฉ็บงๅซ็ๅพๅๅๆไธไฝ่งๅญฆๆตๅฎ
Standard practice for determining the metallographical constituent and inclusion content of steels and other metals by automatic image analysis - Part 3: Determining the carbides rating in steels by automatic image analysis and stereology
้ข้ๅๅ้ ้จๅซ้็ๆตๅฎ ้้ๆณๅๅๅ ๅ ๅบฆๆณ
Iron, steel and alloy - Determination of tungsten content - Gravimetryc method and spectrophotometric method
้้ ้ๅซ้็ๆตๅฎ ไธไบ้ ฎ่้้ๆณ
Ferronickel - Determination of nickel content - The dimethylglyoxime gravimetric method
้ใ้้ๅ้ๅ้ ็ฃทๅซ้็ๆตๅฎ ็ฃท้้ผ้ปๅๅ ๅ ๅบฆๆณ
Nickel,ferronickel and nickel alloys - Determination of phosphorus content - Phosphovanoclonolybeate molecular absorption spectrometric method
้ใ้้ๅ้ๅ้ ็กซๅซ้็ๆตๅฎ ้ซ้ข็็ง็บขๅคๅธๆถๆณ
Nickel, ferronickel and nickel alloys - Determination of sulfur content - Infrared absorption method after induction furnace combustion
้ใ้้ๅ้ๅ้ ็ขณๅซ้็ๆตๅฎ ้ซ้ข็็ง็บขๅคๅธๆถๆณ
Nickel,ferronickel and nickel alloys - Determination of carbon content - Infrared absorption method after induction furnace combustion
้ขไบงๅ้้ๅฑ่ดจ้่ฏ้ชๆนๆณ
Test method for gravimetric determination of the mass per unit area of galvanized coatings on steel products