indust

Technical Association of the Pulp and Paper Indust 0734 - 1415.

纸浆与造纸工业技术协会志.

互联网

Possessing high conductivity of heat and elect ricity, aluminum finds wide application in indust ry.

因为铝具有高的导热性,所以在工业上获得了广泛的应用.

互联网