strip shape measuring roll based on pneumatic bearing
bearing bearing of pile
桩的承载力
聚对苯二甲酸乙二醇酯(PET)
聚对苯二甲酸乙二醇酯
arsenic bearing carbon bearing refractory gold concentrate
bearing bush half for main bearing
core recovery from pebble-bearing and gravel-bearing rock formations
Distinguishing oil bearing reservoirs from water bearing reservoirs
2D pneumatic digital servo valve
2-Dimensional pneumatic digital servo valve
Adiabatic Pneumatic Duct
aerol oleo pneumatic shock absorbing strut
air filled tyre pneumatic tyre
air hammer pneumatic hammer
air pressure pneumatic pressure
air-locked valve of pneumatic delivery system
antibiotic vial pneumatic-filling machine
antidetonation electric control pneumatic switch ball valve
Application of Pneumatic Drain Device