词典论坛联络

   英语 +
Google | Forvo | +
短语

filling material

包装 material de carga; carga f
煤炭 relleno n; macidado f
环境 material de terraplenado
纺织工业 materia de relleno
行业, 建造 material de relleno
filling material Any substance used to fill the holes and irregularities in planed or sanded surfaces so as to decrease the porosity of the surface for finish coatings
环境 material de terraplenado
filling material
: 2 短语, 2 学科
地球科学1
煤炭1