dry spraying的用法和样例：
例句
- Shotcrete was one of the important support components in NEW Austrian Method, and dry shotcrete construction method was widely adopted in traditional shotcrete construction.
摘要喷凝土为新奥法重要支撑组件之一，传统喷凝土施工多采用干式喷凝土工法。 - A minisized sandblasting gun of ejectionand absorption type,used to clean and roughen the metallic surfaces for thermal spraying.
一种小型的射吸式喷砂枪，可用作喷涂喷焊前的表面清洁毛化处理。
