A taper pipe porous element can be once integrally manufactured by adopting the mould, and the porous taper pipe has high strength and good air permeability performance.
采用本实用新型的模具可以一次性整体制得锥管多孔元件，并且多孔锥管强度高，透气性能好。
Air permeability, water vapor permeability, moisture absorption, heat preservation and antimicrobial ability are the main performance indicators of hygienic property of leather shoes.
透气性、透水汽性、吸湿性、保暖性、抗菌性等是皮鞋卫生性能的主要指标，分析了皮鞋上述几方面指标国内外的研究现状和发展趋势。
Plus silk itself peculiar air permeability and moisture transmission performance, silk by feel more slippery, great but not warm, warm but not dry.
加上蚕丝本身特有的透气、透湿性能，使蚕丝被感觉更加滑，爽而不温，温而不燥。
The invention overcomes the defects of poor air-dried performance, low antishrinking capability, poor permeability and the like when the existing ordinary marble glue is used as the caulking sealant.
它克服了采用现有的普通云石胶作为勾缝胶会存在气干性差，抗收缩能力差，渗透性差等缺点。
Performance and advantages: green, good air permeability, tensile, and not deformed by the wet water, a variety of colors, thickness.
性能及优点：绿色环保，有良好的透气性，拉力好，不易变形，吸水减湿，有多种颜色，厚度。
The utility model provides health-care thermal down-trousers which have strong capacity of thermal protection, favorable performance of air permeability and the function of sterilization.
本实用新型提供一种保暖性强、并具有良好的透气性及杀菌作用的保暖羽绒保健裤。
The utility model can increase the air permeability and the cushioning performance of the shoes, thereby presenting better sanitary conditions and health-care effect.
本实用新型可以提 高鞋的透气性能和缓震性能，具有较好的卫生条件与保健效果。
The utility model has good effect of thermal protection, strong performance of air permeability and comfortable wearing.
本实用新型保暖效果好，透气性强，穿着舒适。
The utility model has good effect of thermal protection, strong performance of air permeability and comfortable wearing.
本实用新型保暖效果好，透气性强，穿着舒适。
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