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11. | series dual -chamber air brake valve |
| 串列式双腔气制动阀 |
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12. | single-chamber air brake valve |
| 单腔气制动阀 |
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13. | parallel dual-chamber air brake valve |
| 并列式双腔气制动阀 |
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14. | This valve is used at the end of long pipes to make the brake chamber full of compressed air in the air |
| 此阀用于长管路的末端,使储气筒的压缩空气快速充满制动气室,从而了缩短制动反应时间和气压建立时间。 |
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