首页 > Term: countess
countess
Slate, size 20 in by 10 in (50.8 cm by 25.4 cm); a duchess is 24 in by 12 in (61.0 cm by 30.5 cm), and a princess is 24 in by 14 in (61.0 cm by 35.6 cm). Terms descriptive of slate trimmed for roofing.
- 词性: noun
- 行业/领域: 采矿
- 类别 一般矿业; Mineral mining
- Government Agency: USBM
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创建者
- ed.young
- 100% positive feedback
(Milwaukee, United States)