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11

2021-08

金剛石復合片鉆頭結構與使用方法-瑞龍鉆具

金剛石復合片鉆頭已經(jīng)被全國各大中小型煤礦所認知，隨著(zhù)產(chǎn)品更新迭代，在產(chǎn)品的用途與性能方面得到了更好的提升，但在操作時(shí)還需要一些適當與正確的方法，方可使產(chǎn)品性能發(fā)揮出來(lái)，大家可以從以下幾個(gè)方面來(lái)了解金剛石復合片鉆頭！

2021-08-11

05

2021-08

金剛石復合片鉆頭非正常磨損的要點(diǎn)分析-瑞龍鉆具

金剛石復合片鉆頭非正常磨損的要點(diǎn)分析

2021-08-05

05

2021-08

金剛石復合片鉆頭鉆進(jìn)施工中的八大要點(diǎn)-瑞龍鉆具

金剛石鉆頭是鉆探施工中使用的比較多的鉆頭，針對堅硬的地層，有時(shí)候還真的只能用金剛石鉆頭鉆進(jìn)。金剛石鉆頭鉆進(jìn)的正確操作方法，你們了解嗎？

2021-08-05

03

2021-08

通纜定向鉆桿水壓試驗方法和要求-瑞龍鉆具

通纜鉆桿水壓試驗方法和要求

2021-08-03

31

2021-07

八一建軍節，向軍人致敬！

征途如虹，軍號嘹亮今年是中國人民解放軍建軍94周年讓我們一起向所有中國軍人致敬

2021-07-31

21

2021-07

定向通纜鉆桿水壓試驗方法

實(shí)驗工具:水壓試驗工裝、搖表、導線(xiàn)、高壓泵、特制公端絕緣密封接頭、特制母端絕緣密封接頭、萬(wàn)用表等。

2021-07-21

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