更多anthracite例句

1. When pure and of close hard grain it is used as a refractory for lining furnaces, especially those designed for anthracite.
2. There are four types: bituminous (soft), anthracite (hard), semi-bituminous and semi-anthracite.
3. Tried at a measured mile with anthracite and Merthyr coal mixed, three years afterwards, her average speed was 11 knots.
4. He was of middle age, black as anthracite coal, bald-headed, (p. 226) and was dressed in pants and coat made of old sailcloth.
5. The cooking-range, a large one designed to burn anthracite coal, was the general warming apparatus.