这项发明是针对设备的膨胀，充气密封结构，如充气垫。
The invention is directed to a device for inflating and sealing an inflatable structure, such as inflatable cushions.
转动轴腔充气密封，消除了粉尘粘结现象。带自动清洗功能。
The rotation drive shaft is sealed with inflatable chamber, eliminating the dust coalescence phenomenon. There is a function for automatic cleaning.
热缩电缆封帽适用于电力电缆端头密封，通信电缆端头非充气密封；
Heat shrinkable cable sealing cap applied to power cable and sealing communication cable and flatable sealing ;
应用推荐