lake asphalt 中文意思是什麼
lake asphalt
解釋
湖瀝青-
Bitumens for building and civil engineering - specification for mixtures of bitumen with pitch, tar and trinidad lake asphalt
建築與土木工程用瀝青.第3部分:瀝青與硬瀝青焦油和特立尼達湖地瀝青混合料規范 -
Trinidad standard specification for trinidad lake modified asphalt
特立尼達 -
Standard specification for graded trinidad lake modified asphalt binder
分級特立尼達湖地改良瀝青的標準規范 -
Sir walter raleigh visited the famous pitch lake of trinidad in 1595 ; it is said to contain nine thousand million tons of asphalt
在沃爾特?羅利爵士在1595年訪問過特立尼達的著名瀝青湖,據說該湖的瀝青容量有90億噸。 -
Standard practice for the identification of trinidad lake asphalt in asphalt mixes
瀝青混合物中特立尼達湖地瀝青識別的標準實施規程
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