1.
Reasons for Dark Surface and Snap of Bright Copper Round-bars and the Countermeasures
光亮圆铜杆拉伸后表面发黑及拉断原因分析和对策
2.
The arc guiding pipe is in a trolley-guiding construction to reduce the scratch upon the wire rods surface.
圆弧导向管采用滚轮导向结构，减少铜杆表面擦伤。
3.
circular tooth and cylindrical worm reducer
圆弧齿圆柱蜗杆减速机
4.
Tentative Study on Production Process of Making Copper Rod from Scrap Copper in the SCR Copper Bar Production Line
SCR铜杆生产线用杂铜生产铜杆的工艺初探
5.
brass bolts and nuts with round head
黄铜圆头螺栓和螺母
6.
Round copper wire for electrical purposes
GB/T3953-1983电工圆铜线
7.
Nickel coated round copper wire
GB/T11019-1989镀镍圆铜线
8.
brass-plated mild steel round bead wood screw
镀黄铜圆头软钢木螺丝
9.
Tinned round copper wire
GB/T4910-1985镀锡圆铜线
10.
single-enveloping worm gear
圆柱[单头]蜗杆传动
11.
base diameter of involute helicoid worm
渐开线蜗杆基圆直径
12.
extension bar for grinding wheel axle of internal grinding machine
内圆磨床砂轮轴接杆
13.
Baculites ovatus fauna
杆菊石属卵圆形动物群
14.
base cylinder of involute helicoid worm
渐开线蜗杆基圆柱面
15.
Copper drawing stock for electrical purposes are mainly used for mand facturing round copper wire flatten copper wire and other electrcal couductor.
电工用铜线坯主要用于拉制圆铜线、铜线和其它电工用铜导体。
16.
THE MATRIX SOLUTION FOR THE EQUILIBRIUM PROBLEM OF CIRCULAR BAR (OR RING)
平面圆弧杆(或圆环)平衡问题的矩阵解
17.
Location measurement of circular rod in glass tube
玻璃圆管中圆形截面杆柱位置的测定
18.
Mast: A vertical spar or pole to which a sail or sails attach.
桅杆：一种垂直圆材或杆，用来悬挂船帆。