exploring tube 中文意思是什麼
exploring tube
解釋
測針-
Db930 tube has been developed successfully after through three years exploring and especially after xuguang corporate has established the whole pyrolytic graphite grid product line which is exclusive in china. it has filled up the domestic blank and own advanced technique and preferable economic beneficial foreground
在經過三年的努力工作，特別是在建立國內唯一完整的熱解石墨柵極生產線后，終于研製成功了db930 ，填補了國內空白，具有先進的技術性能和較好的經濟效益前景。
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