grounding resistance meter
常见例句
- On the base of signal actuate and return technique, a grounding resistance survey meter is designed according to the analysis of the development and inadequacy of grounding resistance survey meter .
在分析接地電阻檢測儀發展現狀及不足的基礎上，基於信號的激勵與檢廻技術研制了一台新型接地電阻檢測儀。 返回 grounding resistance meter