LHD

基本解釋

Site of strictures:LHD in 37.6%,LHD+RND+CND in 17.4%,RHD in 9.6%,CHD in 14.7%,and LHD+RND in 11.5%.
左肝管＋右肝管11.;5%25。膽管下端狹窄與松弛者分別為23
The new method adopted roof presupporting,deep and medium hole blasting,LHD ore removal and tailings filling.
該采礦方法采用采場預(yù)控頂技術(shù)，中深孔爆破，鏟運機出礦，尾砂充填。
RHD converts to LHD is possible... even Skylines can be done (you must be in North America, eh?
一部右軚車可以改成左軚?點解要分左右軚呀?我聽講日本可以用左軚車在右軚車的地區(qū)開左軚唔系好唔方便嗎?
Diesel driven LHD units are highly efficient ore hauling equipment in underground mining operations.
柴油鏟運機是地下采礦作業(yè)中的高效運礦設(shè)備。
On the survey basis, the productivity and unit operating cost of LHD used in some underground mines in China are generally reviewed.
作者在調(diào)查研究的基礎(chǔ)上,論述了鏟運機在我國地下礦山的生產(chǎn)能力和作業(yè)成本。