测试夹具常常采用弹簧触点的连接方法，这些触点可能由磷青铜、铍铜合金或者其它具有高赛贝克系数的材料制成。
Test fixtures often use spring contacts, which may be made of phosphor-bronze, beryllium-copper, or other materials with high Seebeck coefficients.
锡磷青铜带是当前应用最广泛的铜合金弹性材料。
Phosphor bronze strip is the most widely used ductile material of copper alloys at present.
锡磷青铜带是当前应用最广泛的铜合金弹性材料。
Phosphor bronze strip is the most widely used ductile material of copper alloys at present.
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