The mechanism of flame retardancy and smoke suppression on PVC was analyzed and the effect of flame retardancy was estimated by the experiments.
2
2从餐厅看厨房，为保证整体效果，连不锈钢吸油烟机也包上了与橱柜花色一致的外罩。
2 see a kitchen from dining-room, to assure integral result, also include even plane of smoke of stainless steel oil absorption the outer garment that went up to agree with ambry design and color.
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