coat coat造句

• Our company adopts the metal honeycomb or the metal network board carrier , with special coating coating technology and processing technology , prepare different forms , the all kinds of catalysiseses of specification , used in petrol exhaust . with the characteristic of light in low temp , purification efficiency high and long life etc . main technological schemes as below
  通用汽油机净化器我公司采用金属蜂窝或金属网板载体，通过特殊的涂层涂覆技术及加工工艺，可制备不同形状规格的各类催化净化器，用于汽油机的排气净化，具有起燃温度低净化效率高使用寿命长等特点。