filament crystal 中文意思是什麼
filament crystal
解釋
絲晶-
It has good character in roll and high temperature. second crystal temperature 1850, mainly used in white filament wire, vacuum tube heating wire
W3102 :繞絲及高溫性能優良,再結溫度1850 ,用於製造白熾燈絲,電子管折熱絲等
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