36.18.26 密封垫 Sealing gasket

36.93.06 胶管卡箍 Hose clamp

4.06.119 气动活门衬套 Pneumatic valve bushing

4.13.117 密封胶圈 Sealing rubber ring

303-38 密封圈 Signet ring

4.03.112 密封圈 Sealing ring