欧美日韩四区|美味**未删减电影韩国三级|聊斋电影完整版在线观看|过错电影中文在线观看高清完整版,激情五月伊人,性69无遮挡免费视频,av网站亚洲

Chemical fiber physical

membrane-covered aramid fiber filtration felt
[Release time:2013-11-22 12:53:26 ][Reading times:10306 ]

membrane-covered aramid fiber filtration felt

(1)、thickness:1.6-1.8mm
(2)、g:500g/m2
(3)、permeability:≤50dm3/m2/s
(4)、longitude:700N/5×20cm
(5)、latitude:1100N/5×20cm
(6)、intensity of stretch and break longitude:<35%
(7)、intensity of stretch and break latitude:<35%
(8)、temperature:130℃
(9)、filtration wind speed:1.0-1.5m/min

(10)、post-treatment singeing and stereotyping process、membrane

  [Nothing]
  [page down]
[Print this page]  [Close this page]