1.
brass-plated mild steel round head machine scre
镀黄铜圆头软钢机器螺丝
2.
brass-plated mild steel round bead wood screw
镀黄铜圆头软钢木螺丝
3.
brass-plated mild steel countersunk head machine screw
镀黄铜平头软钢机器螺丝
4.
brass-plated mild steel countersunk head wood screw
镀黄铜平头软钢木螺丝
5.
nickel-plated mild steel round head machine screw
镀镍低碳钢圆头机器螺丝
6.
nickel-plated mild steel round head wood screw
镀镍低碳钢圆头木螺丝
7.
nickel-plated mild steel countersunk head machine scre
镀镍低碳钢平头机器螺丝
8.
bright mild steel round head wood screw
光亮软钢圆头木螺丝
9.
brass bolts and nuts with round head
黄铜圆头螺栓和螺母
10.
nickel-plated mild steel countersunk head wood screw
镀镍低碳钢平头木螺丝
11.
bright mild steel countersunk head wood screw
光亮软钢平头木螺丝
12.
Silver plate. Thick Brass nut, Gold plate.
黄铜镀金，镀银上镀铑，厚螺母，信号插座。
13.
A NEW HYPOTHETICAL MECHANISM FOR ORGANIC COBALT COMPLEX TO PROMOTE THE NR/BRASS-PLATED STEEL CORD ADHESION
有机钴盐增进橡胶/镀铜钢丝粘合的新机理假设
14.
Technical specifications of round tin-Plate container for canned foods
GB/T14251-1993镀锡薄钢板圆形罐头容器技术条件
15.
slotted oval countersunk head wood screw
一字槽椭圆沉头木螺丝
16.
bright mild steel hexagonal nut
光亮软钢六角螺丝帽
17.
sunk screw
【机】埋[沉]头螺丝
18.
Zinc-coated steel wire-Test method for uniformity of zinc coating on wire by the copper sulphate dip
GB/T2972-1991镀锌钢丝锌层硫酸铜试验方法