摘要
介绍了GX—B型可预置限位报警器的工作原理、主要技术指标、操作使用和维护检查与注意事项 。
The principles, main technical indices, operation method, checking and repairing and some notes of GX-B pre-assembled location monitor are introduced and its application future is analyzed.
出处
《安全、健康和环境》
2002年第3期13-14,共2页
Safety Health & Environment