Browse Standards
4520+ standards in database
4520 result(s) found
้ข้ๅๅ้ ้จๅซ้็ๆตๅฎ ้้ๆณๅๅๅ ๅ ๅบฆๆณ
Iron, steel and alloy - Determination of tungsten content - Gravimetryc method and spectrophotometric method
ๅ้ข้ชๆถใๅ ่ฃ ใๆ ๅฟๅ่ดจ้่ฏๆไนฆ็ไธ่ฌ่งๅฎ
General requirement of acceptance, packaging, marking, and certification for section steel
้ขไบงๅๆ ่ฎฐไปฃๅท
Steel products standard designation
ๅ ็ๆบๆฐ้็จ้ขๅๅ้ๆฃๆ
Valve steel and superalloy bars for internal combustion engines
้้ ้ดๅซ้็ๆตๅฎ ็ซ็ฐๅๅญๅธๆถๅ ่ฐฑๆณ
Ferronickel - Determination of cobalt content - Flame atomic absorption spectrometric method
้้ ็ก ๅซ้็ๆตๅฎ ้้ๆณ
Ferronickel - Determination of silicon content - Gravimetric 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
้ๅฑๅๅ้ ๅคงๆฐ่ ่่ฏ้ช ็ฐๅบ่ฏ้ช็ไธ่ฌ่ฆๆฑ
Corrosion of metals and alloys - Atmospheric corrosion testing - General requirements for field tests
้ข้ๅๅ้ ้ฐๅซ้็ๆตๅฎ ็ตไฝๆปดๅฎๆๅฏ่งๆปดๅฎๆณ
Alloyed steel - Determination of manganese content - Potentiometric or visual titration method
้ๅ้้ ็กซๅซ้็ๆตๅฎ ๆฐงๅ้่ฒๅฑๅ็ฆป-็กซ้ ธ้ก้้ๆณ
Nickel and ferronickel - Determination of sulphur content - Barium sulfate gravimctric method after alumina chromatographic separation
้ขไธ็ปณ ้ชๆถๅ็ผบ้ทๆฏ่ฏญ
Steel wire ropes - Vocabulary for acceptance and defect
็ญไฝๆจกๅ ท้ข็ญ็ฒๅณ่ฏ้ชๆนๆณ
Thermal fatigue testing method for hot die steel
้่งใ้ๅ ท็จ็กฌ่ดจๅ้ๆฏๅฏ
Cemented carbide blanks for gauge blocks or measuring tools
้ธ้ ็ขณๅ้จ็ฒ
Cast tungsten carbide powder
็ฟๅฑฑใๆฒน็ฐ้ปๅคด็จ็กฌ่ดจๅ้้ฝฟ
Cemented carbide inserts for mining and oil-field bits
ๅฐ่ดจๅๆขๅทฅๅ ท็จ็กฌ่ดจๅ้ๅถๅ
Cemented carbide products for geological exploration drilling tools