词语粘结煤
解释caking coal
caking coal〔名词〕粘结煤详细»
caking coal〔名词〕炼焦煤,粘结性煤详细»
caking coal粘结性煤详细»
caking coal〔名词〕粘结性煤详细»
粘结煤caking coal详细»
粘结煤caking coal;sintering coal详细»