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- Core drilling with long core barrel 長筒取心
- It's an electric drill with a range of different attachments. 這是一個帶有各種配件的電鑽。
- Starting by constant current with step. 階躍恆流起動。
- Core drills with parallel shanks 直柄擴孔鑽
- A core drill bit consists of a steel tube with diamond segments brazed or laser welded on the drilling end. 核心鑽頭由一鋼管或激光焊接金剛石釺環節就完鑽。
- Methods for correcting geochemical oil saturation with sealing core drilling data. 通過密閉取心資料校正地化含油飽和度的方法
- Core drills with Morse taper shanks 錐柄擴孔鑽
- Application of Core Drilling with Keeping Formation Pressure in Tazhong Well No. 4 保壓取心技術在塔中4構造深井應用
- Go back to the first cup and start again with step 1 above. 返回到第一個杯子,然後按照上述步驟1再次開始。
- An electric drill with a range of different attachments. 帶有各種配件的電鑽。
- Diamond coring bits are utilized for core drilling. 在取芯鑽井井段,選用金剛石取芯鑽頭。
- Slow RPM and light WOB are needed in drilling with a new bit at the beginning. 鑽頭使用初期要慢一點轉,鑽壓要低一點。
- Core drilling played a major part in a hospital renovation in Halifax, Florida. 鑽探扮演一個重要組成部分,在醫院裝修哈利法克斯,佛羅里達。
- Core drilling techniques are used when precise, circular cuts are needed. 當使用精確的鑽探技術,需要削減圓。
- The woman I was dancing with stepped on my toe. (我跟她跳舞的那個女人踩到了我的腳尖。)
- For connecting the different type of spindle of drill with the drill bits. 用於不同型號鑽機的主軸與鑽頭的聯接。
- TypeT10 For making rotary scraping drill bits and rock core drilling bits. T10型用於鑲制旋轉鑽進刮刀鑽頭及自磨式取岩心鑽頭。
- Conversion of an analog signal to a digital signal, with steps between specified levels. 利用規定量化間隔,把模擬信號轉化成數字信號。參閱quantization。
- Use your drill with cluth or our Heavy Duty Rotary Drive System below. 使用電鑽或旋轉驅動系統。
- Core drill machines can be powered by electric, hydraulic or air power sources. 核心動力的電動鑽機器能、水力和空氣動力來源。