狠狠躁夜夜躁人人爽天天不卡_午夜免费啪视频在线观看_3d动漫精品啪啪一区二区下载_亚洲av日韩精品久久久久久久_日本19禁啪啪吃奶大尺度

產(chǎn)品介紹
MOLDED GRATING
ENQUIRE

Continuous fiberglass roving is placed in the open, heated mold in alternating layers, wetted out thoroughly with resin. Such a process produce an integral, one- piece construction, which offers excellent corrosion resistance and bi-directional strength as well. The mould is heated to cure the panel after such a fiberglass-roving- weaving process. If embedded grit top surface is required for extra anti-slip, the mould will receive grit at this time before the panel is cured. Upon curing, the panel is ejected from the mould, and at this time, the panel will typically have a concave(meniscus) top surface for slip resistance. Should a standard applied-grit top surface is needed, a secondary operation follows, that is: the grit will be bonded to the top of the completed panel.

  • Inegral,one-piece construction good bi-directional strength;
  • Excellent chemical resistance;
  • Extra Anti-Slip top surface;

  • 1.Anti-slip plate
  • 2.Grating
  • 3.An inegral corrosion resistant construction
  • We offer the following various MOLDED GRATING for you to choose

    自拍偷自拍亚洲精品情侣| 亚洲男同帅gay片在线观看| 国产熟妇高潮叫床视频播放| 337p日本欧洲亚洲大胆色噜噜| 人妻无码中文专区久久五月婷| 长腿校花无力呻吟娇喘的视频| 中文天堂在线www| 中文字幕av高清片| 骚片av蜜桃精品一区| 国产精品无码无在线观看| 丰满亚洲大尺度无码无码专线| 欧美激情综合五月色丁香| 天堂国产一区二区三区四区不卡| 亚洲精品乱码久久久久久不卡| 日韩大片在线永久免费观看网站| 日本三级吃奶头添泬| 性色av一区二区三区无码| 天干天干天啪啪夜爽爽av| 国产精品理论片在线观看| 国产亚洲精品久久久久久| 7777久久亚洲中文字幕| 亚洲精品国产一区二区精华| 国产日韩欧美不卡在线二区| 大地资源中文第二页日本| 亚洲中文字幕无码爆乳av| 亚洲日韩欧洲乱码av夜夜摸| 国产在线一区二区三区av| 国产乱子伦一区二区三区四区五区| 中文字幕+乱码+中文字幕一区| 一本一道色欲综合网中文字幕| 亚洲日韩精品a∨片无码加勒比| 欧美成人一区二区三区| 在线播放免费播放av片| 亚洲v欧美v国产v在线观看| 特大巨黑吊xxxx高潮| 国产a级毛片久久久精品毛片| 激情综合色综合啪啪五月丁香搜索| 国产97在线 | 日韩| 亚洲av无码久久精品狠狠爱浪潮| 成人精品一区二区三区电影| 国产韩国精品一区二区三区|