The existing airpunch can achieve the expected construction work, but it is necessary to improve its performance.
现有的气动穿孔机已能完成预期的施工任务 ，但其耗气量和冲击频率等性能参数还有待于进一步的提高 。
2
The existing airpunch can achieve the expected construction work, but it is necessary to improve its performance such as air consume and impact frequency.
现有的气动穿孔机已能完成预期的施工任务，但其耗气量和冲击频率等性能参数还有待于进一步的提高。
3
Stand in front of a TV armed with a gesture technology camera, and you can turn on the set with a soft punch into the air.