丰满人妻一区二区三区视频53_久久久97人妻无码精品蜜桃_精品人妻无码专区在中文字幕_蜜臀久久99精品久久久久久小说||www.gauzusd.cn,久久久久无码国产精品99久久久精品精品免费国产,国产综合成人久久一级大片91,亚洲国产日韩女人aaaaaa毛片中文在线字幕,欧美成人精精品一区二区三区网站||www.ddqzw.cn ,艳妇乳肉豪妇荡乳AV无码福利,欧美国产日本综合一区二区,女自慰喷水免费观看ww久久,国产婷婷色综合AV蜜臀AV,欧美体内she精视频免费观看||www.lntec.cn ,亚洲视频在线观看,久久久久亚洲AV成人无码电影,亚洲 欧美 激情 小说 另类,欲妇荡岳丰满少妇A片24小时,亚洲一区二区三区写真,国产女人18毛片水真多18精品，最好免费观看高清视频免费||www.hstlw.com.cn

特點 Features

• 用經(jīng)過熱處理過的銷子來固定經(jīng)久耐用的鋁棒
• 分量輕，電纜和管線能快而簡單的調(diào)整
• 如用于高強度或者銅銹較多的地方可使用不銹鋼材質(zhì)的產(chǎn)品
• 拖鏈在運行過程中為了防止鏈板發(fā)生斷裂，在其重要的部位折彎增強其拉力，從而防止鏈板彎曲
• 合理優(yōu)化的設(shè)計使拖鏈運行更加輕巧流暢
• 為了防止電纜及管線自重過大使之彎曲，扭曲，下垂，在拖鏈的立案板上折出一個1mm的連接板以增加它的支撐負荷力

• It is made of very durable aluminum bar which are fixed with heat treated bolts.
• The light weight and user friendly installation.
• For superior staength and moisture environment to get rust easily, it can be made of stainess steel.
• To solce a problem of the gap between link plates, we install braces in a specific part preventing them from being bent.
• Removing unnecessary parts of link plate lightens it a weight up to 20%.
• Improving sustainability and having plate curved by 1mm prevent it from being crooked, sagged due to the weight of cables and hoses.