surface moisture gauge
常见例句
- In order to reduce radiation on the operator, a remote-control nuclear surface moisture-density gauge is developed by improving the original nuclear surface moisture-density gauge.
爲減少放射源對儀器操作人員輻射的影響，對表層型核子水分-密度儀進行了改進，研制出遙讀遙測式表層型核子水分-密度儀。 返回 surface moisture gauge