|
CN1085472A
|
|
Application of double-phase steel spoke for bicycle and its manufacturing technology
|
|
CN1078827A
|
|
hydrogen-storing electrode alloy
|
|
CN1077714A
|
|
The preparation technology of molybdenum naphthenate and Mo-S antiwear additive thereof
|
|
CN1077736A
|
|
13, the 14 pairs of docosoic acid used as antiwear agent and using method thereof
|
|
CN1077737A
|
|
Process for preparing compound chlorinated paraffin antiwear additive with addition of epoxy vegetable oil
|
|
CN1066519A
|
|
Writing protective card for microcomputer hard disk
|
|
CN1061687A
|
|
The Computerized automatic detection unit of optical rotary coder
|
|
CN1052703A
|
|
Corrosion resisting hard alloy and its making method
|
|
CN1050957A
|
|
Zero passage signal homomorphic treating method
|
|
CN1041036A
|
|
Electromagnetic flowmeter
|
|
CN1045306A
|
|
Positive and negative bilaterial constant current source
|
|
CN1041397A
|
|
Anti-corrosive copper based alloy of golden colour
|
|
CN1035522A
|
|
Rust preventing emulsion
|
|
CN1034586A
|
|
Alloy of iron-copper-manganese-boron for making solid rotor of electric machine and its manufacturing process
|
|
CN1031264A
|
|
Production process of textile ring by powder metallurgy
|
|
CN1032411A
|
|
Decouple-controlled frequency-converting speed-regulating system
|
|
CN1018655B
|
|
Ash-free, wear-resistant phosphorus-nitrogen (p-n) type additibve for lubricating oil
|
|
CN1009319B
|
|
The method of digital phonemic tone conversion and device
|
|
CN1017909B
|
|
Cementation of rare-earth in fusion electrolysis and cementation of rare-earth and boron
|
