double sided waxing

例句：

1. 1. The double sided wax is used to seal the gap between two surfaces.
   双面蜡用于密封两个表面之间的缝隙。
2. 2.The double sided wax is easy to apply and can be reused multiple times.
   双面蜡易于应用且可重复使用多次。
3. 3.The double sided wax is widely used in industrial applications, such as in the manufacturing of electronic devices.
   双面蜡在工业应用中广泛使用，如在制造电子设备中。