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้ๅ้ๅ้่กจ้ข้ค้ณๅๆธ ๆดๆนๆณ
Methods of descaling and cleaning for titanium and titanium alloy surfaces
้้ๅฝข็ถ่ฎฐๅฟๅ้ๅๅญฆๅๆๆนๆณ ็ฌฌ2้จๅ๏ผ้ดใ้ใ้ฌใ้ใ้้็ๆตๅฎ ็ตๆ่ฆๅ็ญ็ฆปๅญไฝๅๅฐๅ ่ฐฑๆณ
Chemical analysis methods for titanium nickel shape memory alloy - Part 2: Determination of cobalt, copper, chromium, iron, niobium content - Inductively coupled plasma atomic emission spectrometry
้้ๅฝข็ถ่ฎฐๅฟๅ้ๅๅญฆๅๆๆนๆณ ็ฌฌ1้จๅ๏ผ้้็ๆตๅฎ ไธไบ้ ฎ่ๆฒๆทๅ็ฆป๏ผEDTA็ปๅ-ๆฐฏๅ้่ฟๆปดๅฎๆณ
Methods for chemical analysis of titanium nickel shape memory alloy - Part 1: Determination of nickel content - Dimethylglyoxime precipitate separatioin๏ผEDTA complex-zinc chloride back titration
้็ฒๅๅญฆๅๆๆนๆณ ้ใ้ใ้ใ้ใ้ใ้ถใ้ใ้ใ้ฑใ้ฏใ้ใ็ก ้็ๆตๅฎ ็ตๆ่ฆๅ็ญ็ฆปๅญไฝๅๅญๅๅฐๅ ่ฐฑๆณ
Methods for chemical analysis of osmium powder - Determination of magnesium, iron, nickel, aluminum, copper, silver, gold, platinum, iridium, palladium, rhodium and silicon content - Inductively coupled plasma atomic emission spectrometry
้้ณๆๆณฅๅๅญฆๅๆๆนๆณ ็ ทใ้ใ้ใ้ใ้ ใ้ใ็กใ็ขฒ้็ๆตๅฎ ็ตๆ่ฆๅ็ญ็ฆปๅญไฝๅๅญๅๅฐๅ ่ฐฑๆณ
Methods for chemical analysis of copper anode mud - Determination of arsenic๏ผbismuth๏ผiron๏ผnickel๏ผlead๏ผantimony๏ผselenium and tellurium content - Inductively coupled plasma-atomic emission spectrometry
้ๅ้ๅ้ๆฃใไธๆๆถกๆตๆขไผคๆนๆณ
Method of eddy current testing for titanium and titanium alloy bars and wires
้ๅๅญฆๅๆๆนๆณ ้ถใ้ใ้ใ้ ใ้ใ้ใ้ฏใ้ใ้ใ้ฐๅ้ฌ้็ๆตๅฎ ไน้ ธไน้ ฏ่ๅ-็ตๆ่ฆๅ็ญ็ฆปๅญไฝๅๅญๅๅฐๅ ่ฐฑๆณ
Method for chemical analysis of gold - Determination of silver, copper, iron, lead, antimony, bismuth, palladium, magnesium, nickel, manganese and chromium content - Ethyl acetate extration-inductively coupled plasma - Atomic emission spectrometry
้ๅๅญฆๅๆๆนๆณ ้ถใ้ใ้ใ้ ใ้ใ้ใ้ฏใ้ใ้กใ้ใ้ฐๅ้ฌ้็ๆตๅฎ ็ซ่ฑๅๅญๅๅฐๅ ่ฐฑๆณ
Methods for chemical analysis of gold - Determination of silver, copper, iron, lead, antimony, bismuth, palladium, magnesium, tin, nickel, manganese and chromium contents - Spark atomic emission spectrometry
้ๅๅญฆๅๆๆนๆณ ้ใ้ใ้ฐๅ้ฏ้็ๆตๅฎ ็ซ็ฐๅๅญๅธๆถๅ ่ฐฑๆณ
Methods for chemical analysis of gold - Determination of magnesium, nickel, manganese, palladium contents - Flame atomic absorption spectrometry
้้้ๆฐงๅ็ฉ
Yttrium-europium-gadolinium oxide
้ง้้ฝๆฐงๅ็ฉ
Lanthanum-cerium-terbium oxide
ๆฐๅ้จ้
Praseodymium-neodymium fluoride
่้ ธ้
Gadolinium oxalate
้้็กผๅบๆ
Scraps of neodymium iron boron
่งๅ ็บงๆฐงๅ้้
Yttrium-europium oxide-phosphor grade
็ง็ป้้็กผๆฐธ็ฃๆๆ
Materials for sintered neodymium iron boron permanent magnets
ๆฐงๅ้ฝ
Terbium oxide
็ฝๅ LED็ฏ็จ็จๅ้ป่ฒ่งๅ ็ฒ่ฏ้ชๆนๆณ ็ฌฌ6้จๅ๏ผ็ตๅฏผ็็ๆตๅฎ
Test methods of rare earth yellow phosphor for white LED lamps - Part 6: Determination of conductivity
็ฝๅ LED็ฏ็จ็จๅ้ป่ฒ่งๅ ็ฒ่ฏ้ชๆนๆณ ็ฌฌ5้จๅ๏ผpHๅผ็ๆตๅฎ
Test methods of rare earth yellow phosphor for white LED lamps - Part 5: Determination of pH value
็ฝๅ LED็ฏ็จ็จๅ้ป่ฒ่งๅ ็ฒ่ฏ้ชๆนๆณ ็ฌฌ4้จๅ๏ผ็ญ็จณๅฎๆง็ๆตๅฎ
Test methods of rare earth yellow phosphor for white LED lamps - Part 4: Determination of thermostability