The dustproof has a grid structure and is filled with heat-resistant material.We choose stainless steel plate and foursquare steel tube as the surface layer and the grid material respectively.

 
  • 該防塵罩采用"格子體"結構,表面層和"格子體"材料選用高溫耐腐蝕的不銹鋼薄板和方形管材,并以耐高溫輕質(zhì)材料作為填充物,外形分為弧形結構、梯形結構,架構連接分為整體式和分體翻板式。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan