All kind of steel
2017년 8월 26일

Kovar, F15, Alloy K, K94610, Low-Expansion Alloy

Kovar, F15, Alloy K, K94610, Low-Expansion Alloy STEELMAX Metal Story   Kovar 는 , 저열팽창 합금 이름으로 Iron 53%, Nickel 29%, Cobalt 17% 합금입니다. Kovar 합금은 […]
Kovar, F15, Alloy K, K94610, Low-Expansion Alloy
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