Many images spring to mind at the mention of Portugal—port, fado, copper, charming villages and friendly people.
一说到葡萄牙，许多画面便跳入脑海——港口、法多、铜器、迷人的村庄和友好的居民。
Test fixtures often use spring contacts, which may be made of phosphor-bronze, beryllium-copper, or other materials with high Seebeck coefficients.
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。
Flow from the core switch, reset spring, wrought copper or polycarbonate shell and the sensor.
流量开关由磁芯、复位弹簧、锻铜或聚碳外壳和传感器组成。
Precision spring(compression/tension/torsion/special-shape/battery spring), USB stainless clockwork spring, copper, iron and aluminum rivet, nail claw/claw pearl, and toy axle.
精密弹簧（压簧、拉簧、扭簧、异形弹簧及电池弹簧等）、USB不锈钢伸缩发条、铜铁铝铆（窝）钉、爪钉/管珠、玩具车轴。
Stainless steel, carbon steel, alloy steel, spring steel, Aluminum alloy, copper plate, Aluminum plate, gold, silver, Titanium, other metal plates and metal pipes.
不锈钢、碳钢、合金钢、弹簧钢、铝合金、铜板、铝板、金、银、钛等金属板材及管材。
Stainle teel, carbon steel, alloy steel, spring steel, Aluminum alloy, copper plate, Aluminum plate, gold, silver, Titanium, other metal plates and metal pipes.
不锈钢、碳钢、合金钢、弹簧钢、铝合金、铜板、铝板、金、银、钛等金属板材及管材。
In the spring and Autumn period, copper and iron chopsticks came into being.
在春秋时期出现了铜制和铁制的筷子。
You can specify Spring Retainers made of Steel, Stainless Steel, Aluminum, Copper, Brass and other malleable metals.
您能指定弹簧护圈使用钢铁、不锈钢、铝、铜、黄铜和其它可锻金属来制造。
You can specify Spring Retainers made of Steel, Stainless Steel, Aluminum, Copper, Brass and other malleable metals.
您能指定弹簧护圈使用钢铁、不锈钢、铝、铜、黄铜和其它可锻金属来制造。
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