求翻译：安装气囊前，应测试气囊内模的性能，确保气囊性能完好，无损坏，漏气等隐患，以免在浇筑混凝土时造成质量隐患。是什么意思？

Installing air bags, test the performance of balloon model, to ensure good air bag performance, no damage, leakage and other hazards, in order to avoid quality problems caused by the pouring of concrete.

Before you install airbags should test template in pockets of airbag performance to ensure that performance is intact, there is no damage, leaking, so as to avoid the hidden dangers such as concrete result when hidden quality.

In front of the installment aerocyst, should test the aerocyst cast the performance, guarantees the aerocyst performance to be complete, does not have the damage, leaks air and so on the hidden dangers, in order to avoid in concrete time creates the quality hidden danger.

Before you install air bag should test balloon internal model performance, ensure that the air bag performance good, for damage, leakage and other hidden to avoid the hidden quality caused by pouring concrete.

In front of the installment aerocyst, should test the aerocyst cast the performance, guarantees the aerocyst performance to be complete, does not have the damage, leaks air and so on the hidden dangers, in order to avoid in concrete time creates the quality hidden danger.