Use normalglass cleaner or a soft cloth to wipe down the unit casing.
使用适合的玻璃清洁剂和软布抹洗。
2
Normalglass will slough off silicon that may stimulate high levels of production.
玻璃可能会使刺激高水平生产量的硅脱落。
3
This scheme was applied to the nondestructive test for some phase objects such as normalglass and organic glass, and satisfactory results were achieved.