The widely used surface mounting technology (SMT)is a advanced modern PCB electronic assembly technology. Especially for field operating reliability need the application of SMT. This paper intruduced the SMT application.

• 表面安装技术(SMT)是一种被广泛使用先进的电装联技术。为了满足野外石油勘探仪器所要求的高精度、高可靠性及小型化的要求,在研制生产地震勘探仪器中,采用先进的电子技术、元器件、应用先进的电装联技术,保证了仪器的先进性、可靠性和小型化。