词汇	carrying pole beam
释义	carrying pole beam 扁担梁
随便看	acetylene gas tank acetylene gas welding acetylene generated by dry method acetylene generatied by dry method acetylene generating station acetylene generator acetylene generator house acetylene gets generator acetylenehalide acetylene headlight acetylene hose acetylene hydrocarbon acetylene hydrocarbons acetylene hydrogenation reactor acetylenehydrogen cyanide process acetylene hydrogen cyanide process acetylene-hydrogen cyanide process acetyleneicdide acetylene inhibition acetylene inhibition-intact soil core technique acetylene ionization chamber acetylenelamp acetylene lamp acetylene leak acetylene link