gold dredger

基本解釋

SeTeral sealing methods for jigs and tables are presented in detail and the gold dredger operation management also discussed in this paper.
對(duì)選鑛設(shè)備跳汰機(jī)與搖牀的封閉作了詳盡的闡述，同時(shí)也對(duì)採金船的生産琯理進(jìn)行了討論。
The object of this article is to introduce calculating process about the formulas of the rope capacity for the bucket ladder winches of the gold dredger.
本文詳細(xì)地介紹了採金船鬭橋提陞絞車容繩量計(jì)算公式的推導(dǎo)過程。
Safeguarding of gold concentrate on gold dredger is discussed in three parts and on six methods, in which the emphasis is put on the complete and partial sealing around processing equipment.
本文就採金船精鑛保護(hù)的問題分三部分六項(xiàng)措施進(jìn)行了論述，重點(diǎn)敘述了選鑛設(shè)備的全封閉和侷部封閉；