Environmental protection dust removal equipment is a synthetic material, natural fiber or glass fiber woven cloth or felt.
环保除尘设备的滤料即是合成纤维、天然纤维或玻璃纤维织成的布或毡。
Cloth produced from a random arrangement or matting of natural or synthetic fibers held together by adhesives, heat and pressure, or needling; felt is an example.
天然纤维或合成纤维无规排列或缠结后，再借助粘结剂、热和压力或针刺固定在一起而制成的织物，毛毡就是一个例子。
We felt the salesman's synthetic friendliness.
我们感觉到那位销售员的虚情假意。
We felt the salesman's synthetic friendliness.
我们感觉到那位销售员的虚情假意。
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