O. Prof. Dr.-Ing. Dr. h. c. mult. Bernhard Maidl,Leonhard Schmid,Willy Ritz,Martin Herrenknecht
标识
DOI:10.1002/9783433600122.ch10
摘要
This chapter contains sections titled: Roof Shields Roof Shield and Side Steering Shoes and Cutter Head Shields Walking Blade Gripper TBM Full-Face Shield Machines Double Shields Slurry Shield Machines Shields with Screw Conveyors Micro Machines for Head Rock