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calcirudite n
desert. 砾屑灰岩; 钙质砾岩 (指由中砾、粗砾和(或)巨砾组成的一种灰岩)
dril. 砾状灰岩
oil 粗粒内碎屑石灰岩; 砾屑石灰岩
tech. 钙质砾岩; 钙质砾屑灰岩; 钙结砾岩
calcirudite
: 2 phrases in 1 subject
Oil / petroleum2