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้ซๆธฉๅ้ไธๆ้็จๆๆฏๆกไปถ
General specification of superalloy wires
้ซๆธฉๅ้ๆๅๅๅญฆๆๅๅ ่ฎธๅๅทฎ
Permissisible variations for chemical composition of superalloy products
้ซๆธฉๅ้ๆฃๆ้็จๆๆฏๆกไปถ
General specification of superalloy bars
้ซๆธฉๅ้ๆฟ๏ผๅธฆ๏ผๆ้็จๆๆฏๆกไปถ
General specification of superalloy plates and strips
้ก้ญ
Ingot tin
็ต่งฃ้
Electrolytic nickel
้ดๆ้
Copper cathode
้ๅ้ๅ้ๆ ็ผ็ฎก
Titanium and titanium alloy seamless tubes
็ตๆฑ ้้ฅผ
Zinc wafer for dry cell
ๅกๆบ็จๅทๅผฏ็ฉๅฝข็ฎก
Roll-forming rectangle steel tube for tower crane
ๆฝๆฒนๆ็จๅ้ข
Steel bars for sucker rods
้ๅ็
Lithium wafers
้้ๅ้
Beryllium aluminum alloy
้ๅ้้ๅ้ไธ
Niobium and niobium-zirconium alloy wire
้ฝ้ๅคๅ็ขณๅ็ฉ
Tantalum-niobium composite carbides
้ๅ้ๅ้้ธ้ญ
Titanium and titanium alloy ingots
้ๅ้ๅ้็ฝๆฟ
Titanium and titanium alloy halftone
้ๅ้ๅ้ๆคๅ็ฎก
Extruded tube of titanium and titanium alloys
้ๅ้ๅ้็ๆฅ็ฎก
Titanium and titanium alloy welded tube
็็ฉบ็ญๅ้ๆ
Vacuum hot press beryllium material