coverer

n.

包装工人；

Coverer
SEED-COVERER AND END-GATE FOR FURROW-OPENERS.
Optimization design of double-disc coverer
Experimental Study on Motion Parameters of Double-disc Coverer
Development of a furrow opener and a seed coverer of the paddy direct seeding drill.
Measurement and analysis of work resistance on the magnetic coverer
Development of the System of Car Driver Shaft Coverer Rotation Expansion Measurement
[Automatic potato planter [with a furrow opener and a potato coverer]]. [Dutch]
Case Coverer (jewelry cases; leather prod.) 6-62.401; Liner (jewelry cases; leather prod.) 6-62.402--Technical Report on Standardiza...
The Power Calculation of the Measurement System of the Car Driver Shaft Coverer Rotation Expansion