“無煙煤”造句
2024年06月19日 05:14:57
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無煙煤階段,有機(jī)態(tài)微量元素含量進(jìn)一步降低.
The organic affinity of trace elements decreases further in anthracite.
尤其是針對(duì)
無煙煤, 采用離線型CDC分解爐更為合理.
To anthracite, adopting off - line type CDC calciner is more reasonable.
地下礦產(chǎn)資源豐富, 優(yōu)質(zhì)
無煙煤探明儲(chǔ)量約4OOO萬噸.
Underground mineral resource - rich, high - quality anthracite 4 OOO proven reserves of about 10,000 tons.