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crude coal
原油煤炭
常用释义
词性释义
原油煤炭
例句
全部
this shall
erect
bell
cleanup
scrapper in
front
of
belt
-
drive
roller
, so that this
clean
up
crude
coal
adhered onto
belt
皮带驱动辊筒前安装有皮带清洁刮板，清除粘结于皮带上的原煤。
Constructions
of non-cohesive
prestress
reinforcing bar
for
engineering
silo
of
crude
Coal
bin
煤矿原煤仓工程筒仓无粘结预应力钢筋施工
Causes
Analysis
and
Treatment of
Corrosion
at
Crude
Coal
Gas
Outlet
of
Gas
Generator
造气炉粗煤气出口处的腐蚀原因分析及对策
Strengthen
mining
geology
and
improve
the
quality
of
crude
coal
加强矿井地质提高原煤质量
Study
on
fixed
-
sulphur
of
burning
crude
coal
原煤散烧固硫试验