在线观看国产精品午夜无码_a级毛片无码久久精品免费_粉嫩极品国产在线无码_毛色毛片免费观看一级_日韩国产三级在线观看_影音先锋无码AV最新资源站_丁香五月亚洲中文字幕_欧美日韩午夜福利精品_内射巨臀欧美在线视频_高清无码一区二区苍井空

快速卷簾門專用PVC布料，廣泛應(yīng)用于養(yǎng)豬、養(yǎng)羊、養(yǎng)鴨等養(yǎng)殖場(chǎng)，布料外表光潔，利于導(dǎo)油，非常便于清洗，同時(shí)它高強(qiáng)度防水，欄體抗位性能高，PVC材料設(shè)計(jì)，不懼磨損，使用壽命長。

Special PVC fabric for fast Roller shutter is widely used in pig, sheep, duck and other farms. The fabric has a smooth and clean appearance, which is conducive to oil conduction and is very easy to clean. At the same time, it has high strength, waterproof, high anti position performance of the fence body, PVC material design, not afraid of wear, and long service life.