1·In view of the targets on energy performance, thermal insulation and soundproofing of the building will be extra efficient.
鉴于目标的节能性能，隔热和隔音的建设将是额外的效率。
2·Drying equipment, muffling devices, soundproofing devices, pollution countermeasures machinery and equipment.
干燥装置，消音装置，隔音装置，对付公害的机器装置。
3·Apparently MG have reduced the amount of soundproofing in the ZR to make for a more involving drive.
显然毫克减少的金额隔音在锆做出一个更涉及驱动器。
4·In his early 20s, he got a salaried job as salesman for a factory that made soundproofing material.
在他20出头的时候，他在一家制造隔音材料的工厂做销售员的工作。