... 主要是碳质页岩、泥质页岩或砂质页岩。由于形成煤层的条件不同，煤矸石质量差别很大，发热量也因含碳物质的多少而不同，一般范围是200~2500kcal/kg。 工业废料 factory waste 硫铁矿渣（硫酸渣）pyrite cinder ...
基于1个网页-相关网页
Factory waste water 工厂废水
dump factory waste 倾倒工业垃圾 ; 倾倒工厂废料
carpet factory waste 地毯厂废水
plastic factory waste water 塑料厂废水
waste water factory 污水处理厂
the waste from a factory 工厂的废料
A lot of factory waste is being tipped into the river.
许多工厂废料被会倾倒进河里。
Waste water is pumped from the factory into a nearby river.
工厂里的污水被抽到了附近的河里。
Pipes and ducts for electricity, water and waste are threaded through each floor module while it is still in the factory.
每个楼层模块仍在工厂里的时候，电力、水和废弃物的管道将他们接通。
应用推荐