1、炔属烃
... acetylene generator 乙炔发生器 acetylene series 炔属烃 acetylene 乙炔 ...
2、[有化]炔属
... acetylene removal 脱炔 acetylene series 炔属 acetylene tetrachloride 四氯化乙炔 ...
3、炔烃
...炔烃;acetylene series;alkynes乙炔;电石气;溶解乙炔;Ethyne;Ethine;Acetylene;acetylen;nar……乙炔;电石气;acetylene; ethine ...