Diaphragm air type spring 膜式空气弹簧

bellows type air spring [机] 囊式空气弹簧

convoluted type air spring 回转体形空气弹簧

diaphragm type rubber air spring [橡胶] 隔膜式橡胶空气弹簧

double-convolution bellows type air spring [机] 双曲囊式空气弹簧

bellow type air spring 囊式空气弹簧

bellows type rubber air spring [机] 曲囊式橡胶空气弹簧

Free diaphragm air type spring 自由膜式空气弹簧

free film type air spring 自由膜式空气弹簧