又黄又爽的免费视频_国产AV毛片亚洲含羞草社_精品一区在线观看视频_午夜爱播未满十八_国产自美女在线精品尤物_成年美女黄网站色_亚洲天堂毛片av_免费在线高清黄av_高潮岳喷我一脸_heyzo无码专区人妻

Acrylic webbing composed of two materials by Tetoron and cotton?

11 - 11 - 2013


Nylon and PP Ribbon distinction: General nylon webbing is first weaving, dyeing, so cut, the color of the yarn the uneven dyeing whitish color of the yarn, PP ribbon is first yarn dyed woven, it will notexistence of yarn into a white phenomenon; shiny and soft nylon webbing contrast compared with PP webbing; distinguishable by the chemical reaction of combustion; the general nylon webbing price higher than PP ribbon.

PET Webbing relatively soft and dull; Acrylic webbing by Tetoron and cotton material; generally higher price of cotton belt.

 

電話:0754-85573997 +86-13430269923  郵件:skzhong@stcxzz.com
傳真:0754-85588890  網(wǎng)址:bxcpgw.cn
地址:廣東省廣州市海珠區(qū)疊景中路82號2712房  |  廣東省汕頭市潮南區(qū)兩英鎮(zhèn)龍嶺工業(yè)區(qū)