英语词汇“grade of coal”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	grade of coal
释义	grade of coal 煤分级;煤级;煤炭分类;煤炭品质分类
随便看	plastic stability plastic stage plastic stage design method plastic state plastic steel plastic-steel combination plastic-steel laminate plastics testing plastic stiffness matrix plastics tooling plastic strain plastic strain concentration plastic strain increment plastic strain limit plastic strain ratio plastic strain width plastic strata plastic straw plastic strength plastic stress plastic stress-strain diagram plastic stress strain diagram plastic stress-strain matrix plastic stretch wrap machine plastic structural cladding 有德之君，以所乐乐人；无德之君，以所乐乐身。乐人者其乐长，乐身者不久而亡有德之心下，无才意即高有德之文信，无德之文诈。有德于人，不可不忘有德则乐，乐则能久有德则庆，无德则殃有德易以兴，无德易以亡。有德此有人，有人此有土有德此有人，有人此有土，有土此有财，有财此有用。有德者必有言鹏鹏□ 鹏举鹏城鹏抟鹏程鹏鲲鹐鹑鹑居