是一家专业生产销售烟煤无烟煤的厂家。
Is a professional production of anthracite coal sales of the manufacturers.
为劣质无烟煤的经济燃烧找到了正确有效的方向。
The correct and effective direction of efficient combustion for low quality anthracite was found.
我看到两个美丽的白色和无烟煤模型昨晚当时很流行的牛排馆。
I saw two gorgeous white and anthracite models last night at a popular steak house.
为什么我们不能用无烟煤作为燃料？说说你的理由。
区内的汝箕沟地区是我国重要的太西煤的产地，盛产世界上少有的低灰低硫优质无烟煤。
Rujigou area is an important area of Taixi coal producing area of our country.
区内的汝箕沟地区是我国重要的太西煤的产地，盛产世界上少有的低灰低硫优质无烟煤。
Rujigou area is an important area of Taixi coal producing area of our country.
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