... frame seat-back 靠背骨架 Back Frame 后罩壳 ; 背骨架 ; 后厚架 ; 后一帧 Ladder back frame 梯背架 ...
基于24个网页-相关网页
前罩壳为聚炭酸醋，后罩壳为增强不饱和树酯。
The front housing is made of polycarbonate and the rear housing is made of reinforced unsaturated resins.
灯具的后罩壳材料选用玻纤增强塑料，透明罩壳材料选用聚碳酸酯。
The martial of clear cover shad uses polycarbonate. Power source is used single-foot in a moment start floorescent tube lamp.
本实用新型结构简单，无需其它保护措施便可避免罩壳关闭后在富余的油缸行程的作用下而变形。
The present utility model is simple, and it can avoid the deformation of the cover due to spare stroke after the cover is close even in absence of other protective measures.
应用推荐