Double doors adopt electric interlocking to force shower; double doors may be made as automatic movable door.
双门采用电动联锁强迫吹淋，双门可做成自动移门。
2
At present, railway station computer interlocking software test platform includes automatic test and manual test.
目前，铁路车站计算机联锁软件测试平台包含自动测试和人工测试。
3
The automatic control of the coke oven vehicles, so called "interlocking system of three vehicles", is an important part of coke ovens safety production.