big-diameter
5.The big-diameter wheel brush can provide best cleaning effect for each wheel nave.
6.Analysis on the Static Load Pulling up Experiment of Big-diameter Expanded Fundus Pile With Manual Dig Aperture
7.Construction Technology of Big-Diameter Rock-Embedded Pile for Foundation of Super-Large Sekong River Bridge in Cambodia
10.This text infuses to note a construction characteristics to big diameter concrete of the mineral mountain(or mountain area),elaborating the deep stake that the impact drill bore with the construction technique that an artificial blows up to dig the bore to combine together is in start construction practice of successful application.

