funnel experiment
常見例句
- By employing the VCR mining method, the experiment of blasting funnel must be carried out on the spot in order to ensure the parameters in mining by globular dynamite charge.
使用VCR采礦法進行采礦時，必須就地進行爆破漏斗實驗，以確定利用球狀藥包落礦時的爆破參數。 返回 funnel experiment