sub bituminous coal
【化】 沥青清漆
bituminous varnish
暂无补充释义。
相关词条
bituminous
sub-bituminous coal
bituminous
black top pavement (bituminous pavement)
bituminous distributor
bituminous varnish (asphalt varnish)
hot-spray asbestos bituminous anticorrosive paste