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Changzhou Dlx Alloy Co., Ltd.
Nickel-Iron Controlled Expansion Alloy Kovar Invar Welding Wire TIG Rod 2.4mm 3.2mm
Nickel-Iron Controlled Expansion Alloy Kovar Invar Welding Wire TIG Rod 2.4mm 3.2mm
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Unit kg
Sample Price US $ 45
Total
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