Warning: file_put_contents(/www/wwwroot/ppbbu/52065.com/cache/467d4a532b0f5c213af4dfb80629de89.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/52065.com/index.php on line 55 felt washer例句_felt washer英汉例句_felt washer双解例句_伍贰汉英词典
Felt pad is used after the punch processing sheep blankets made of sealing washer. Having a sealing, oil storage, such as earthquake action. 毛氈墊是採用羊毛氈經過沖牀加工制作而成的密封墊圈。具有密封，儲油，防震等作用。