steep-slope roof

名词 n.
中文释义

英文释义

名词 n.
  1. According to ASTM standard E 1918-97, a roof whose uppermost part is installed at a slope of 2:12 (9.5 degrees) or more. US

词形变化

steep-slope roofs plural

词汇关系

反义词
low-slope roof
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