deadening acoustic material sound insulation
Keene´s cement, building materials of ( excl . heat - or sound - insulating materials )
干固水泥, 建筑材料 ( 不包括隔热和隔音材料 )
—— 给力词典精选Preference: Good connection to acoustic department in universities; familiar with insulation materials and their practical application.
优先考虑项: 与高校的声学部门保持良好的关系者; 熟悉隔音材料及其应用。
—— 给力词典精选Description : Nuova TEMAS Srl ---- Exhaust system´s components: stainless steel alloy components and thermo - acoustic insulation materials.
排气系统部件不锈钢合金部件和隔热隔音材料。
—— 给力词典精选