采用丝网印刷、蚀刻、化学着色等工艺方法进行不锈钢板图纹装饰，所得图纹清晰，装饰效果明显，具有广泛推广价值。
Decorative patterns on stainless steel sheet was fabricated through silk screen printing, etching and chemical colouring, patterns obtained were clear and have good decorative result.
该电路结构简单，经实际应用证明性能稳定可靠，具有广泛的推广应用价值。
The circuit has simple structure, and by practicality application it proves a steady and credible capability, which has a broad generalized value of application.
该电路结构简单，经实际应用证明性能稳定可靠，具有广泛的推广应用价值。
The circuit has simple structure, and by practical application it proves a stable and reliable capability, which has a value of broad popularization and application.
应用推荐