This paper introduces a new type of controllable mechanical metal forming press.
介绍了一项新发明:一种可控的机械式金属压力机。
bimetallic oil pressure indicator
双金属式机油压力表
bimetallic oil pressure sensor
双金属式机油压力传感器
powder metal moulding press
粉末金属成型压力机
powder metal sizing press
粉末金属精整压力机
automatic press for coiling sheet-meta
金属卷料自动压力机
testing method for oils of corrosiveness in a bi-metal couple
石油产品双金属管式腐蚀性试验方法
open back double action drawing press
后开式双动拉伸压力机
double column open-back inclinable power press
双柱开式可倾压力机
double column open-back press with fixed bed
双柱开式固定台压力机
open type double-column inclinable press
开式双柱可倾压力机
open-type double action crank press
开式双动曲柄压力机
Duplex (pressure)gauge
双工[双针]压力表
Stress Calculation of Dual Metal Squeeze Casting of the 45 Steel and Tin-lead Bronze
45~#钢-铅锡青铜双金属挤压铸造压力的计算
a power driven press used to shape metal parts.
用来使金属零件定型的动力压力机。
gauge, pressure, spiral or metal diaphragm-type
旋转式或金属光阑型压力计
Experiment on Ni or Co-based bimetallic ZSM5 catalysts to remove emission of gasoline engine
含Ni或Co双金属ZSM5催化剂的汽油机排放试验
A defective oil-pressure indicator may be recording low.
油压表出问题也可显示出机油压力不足。
grease-gun, hand-powered (excl. compresed air-type), of base metal
手动黄油枪（不包括压缩体制空气式）,贱金属制