1.
brass-plated iron square hinge
镀黄铜抽心铁方铰链
2.
bronze-plated iron square hinge
镀青铜抽心铁方铰链
3.
antique-copper iron square hinge loose pi
古铜色轴心铁方铰链
4.
stainless steel square hinge loose pin with ball bearing
不锈钢抽心轴承方铰链
5.
a galvanized bucket, nail, hinge, etc
镀锌的铁桶、 钉子、 铰链等
6.
Rust is eating away the iron hinge.
铁锈正腐蚀着铁铰链。
7.
copper link for non-articulated chain
铜环,用于非铰接链
8.
fool's gold
【矿】黄铁矿, 黄铜矿
9.
Silver plate. Thick Brass nut, Gold plate.
黄铜镀金，镀银上镀铑，厚螺母，信号插座。
10.
Rhodium over silver plate. Brass nut, Gold plate.
香蕉插，纯黄铜镀金，镀银上镀铑。
11.
Study on the Formula and Technology of Pollution-Free Electroless Copper Plating on Steel;
钢铁基体无公害化学镀铜配方及工艺研究
12.
filled gold
镀金的金属(铜、铁、铅等)
13.
link of iron or steel for non-articulated chain
链节,钢铁制,用于非铰接链
14.
chain part (excl. parts of articulated link chain), of iron or steel
链子部件（不包括铰接链）,钢或铁制
15.
brass-plated mild steel round bead wood screw
镀黄铜圆头软钢木螺丝
16.
brass-plated mild steel countersunk head wood screw
镀黄铜平头软钢木螺丝
17.
stainless steel nylon ring square hinge
不锈钢尼龙垫圈方铰链
18.
The part of a hinge through which the pin passes.
铰链连接铰链中关节销穿过去的那个地方