视频一区二区中文字幕,成人精品在线免费观看,高清女女同性一区二区,午夜毛片不卡高清免费

BEIER MACHINERY MPP Extrusion Lines are Successfully Running in SUNSHINE ELECTRIC POWER TUBE INDUSTRY

???? ???????? BEIER MACHINERY MPP ?? ?????? ?? ???? SUNSHINE ELECTRIC TUBE POWER TUBE ???? ?? ???

29 ????? 2017? ????? ???? ?? ??? JIANGSU SUNSHINE ELECTRIC POWER ……

????? ????   Aug 03/2017
O-PVC Pipe is The Best Choice for High-pressure Fluid Transport

???? O-PVC ?????? ?????? ???? ?????? ?????? ?? ???? ???? ???

???? ??? O-PVC ?????? ?????? ?? ????? ???? ?????. ??? ?? ??? ???? ??? ?? ?? ????? ?? ???.

????? ????   Jul 19/2017
16-1000mm PVC Pipe Extrusion Solution

????? ???????? ???? ?? ?? ?? 16-1000 ???? ???

?????? ???? ?? ?? ??: 1.?????? ?? ??? ???? 2.????? ??????……

????? ????   Jul 11/2017
PVC Roof Tile Extrusion Line-A New Choice For Factory

?? ???????? ???? ??? PVC - ??????? ???? ???? ???????

???? ??????????? ??????? ?? ???????? ?????? ??? ????? ???? ?? ... ??????? ???????.

????? ????   Jun 19/2017
Jiangsu Beier Machinery Win Many Awards Of China?Plastic?Mechanical?Industry?Association

????? ???? ??????? ???? ????? ?????? ?? ?? ????? ???? ?????? ??????? ??? ??? ???

????? ?? ????! ?? ????? ????????? ???? ?????? ??????? ??? ?? ?????……

????? ????   Jun 08/2017
O-PVC Pipe Manufacture Line 110-630mm

?? ????? ???? O-PVC 110-630mm

?? ????? ???? O-PVC 110-630mm ??? ???? O-PVC 110-630mm ??……

????? ????   Jun 02/2017
HDPE Pipe Extruder Machine 16-2500mm

?????? ???????? ???? HDPE 16-2500 ???? ???

?????? ???????? ???? HDPE 16-2500 ???? ??? ?? ???? ?? ??? ?? ????? ????????……

????? ????   Jun 02/2017
Jiangsu Beier machinery was elected vice president unit of China?Plastic?Mechanical?Industry?Association

????? ???? ??????? ???? ?? ????? ????? ???? ????? ???? ?????? ??????? ??? ?????? ??

Jiangsu Beier Machinery ?? ?????? ?? ????? ????? ???? ????? ??……

????? ????   Jun 01/2017
The trend of development of energy-saving plastic pipe extrusion industry

???? ????? ???? ???????? ???? ??? ???????? ???? ???? ?? ?????

?? ?????? ??????? ? ?????? ??? ? ??????? ????…

????? ????   May 25/2017
Beier extrusion machinery achieves good starting in Chinaplas2017

????? ???? ???????? Beier ?? Chinaplas2017 ???? ???? ?? ??? ????

?????? Chinaplas2017 ?? ???? ?? ??????? ?????? ? ?????? ??? F……

????? ????   May 18/2017
The plastic pipe industry has a bright future

???? ???? ??? ???????? ????? ????? ????

?? ??? ??? ????? ?? ????? ??????? ? ????? ?? ??? ? ...

????? ????   May 11/2017
The maintenance and cleaning of plastic pipe extrusion machines

????? ? ??????? ? ???? ???? ?????? ??? ???????? ???? ??? ????????

??????? ?? ????? ???? ????? ?????? ????? ??? ???????? ??? ???? ???? ????? ?? ...

????? ????   Apr 29/2017
',a='';return t.replace("ID",e)+a}function lazyLoadYoutubeIframe(){var e=document.createElement("iframe"),t="ID?autoplay=1";t+=0===this.parentNode.dataset.query.length?'':'&'+this.parentNode.dataset.query;e.setAttribute("src",t.replace("ID",this.parentNode.dataset.src)),e.setAttribute("frameborder","0"),e.setAttribute("allowfullscreen","1"),e.setAttribute("allow", "accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture"),this.parentNode.parentNode.replaceChild(e,this.parentNode)}document.addEventListener("DOMContentLoaded",function(){var e,t,p,a=document.getElementsByClassName("rll-youtube-player");for(t=0;t 网站地图赣icp备93027504号