Design, fabrication, and swimming performance of a free-swimming tuna-mimetic robot * the effect of the water flow produced by the screw propeller on the ship board. Research on work methods for tugs in ports Therefore the outboard water around a screw propeller, where the cavitation reaches th...
Twitter Google Share on Facebook extrusion (redirected fromScrew extruder) Thesaurus Medical Encyclopedia Related to Screw extruder:coextrusion ex·tru·sion (ĭk-stro͞o′zhən) n. 1.The act or process of pushing or thrusting out.
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It is a manufacturer specializing in the design, development, production and sales of screw drill, screw drill pipe, Larsen steel sheet pile hole guiding equipment, tree digging machine, screw blade and various railway maintenance equipment. The company has all kinds of t...
Structure design of the variable diameter drilling tool of large diameter screw pile machine To reduce the drilling resistance of the screw pile driver and implement the constructionof large diameter screw pile,this paper puts forward a kind of dri... L Ying,H Chen,H Liu 被引量: 0发表: 201...
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