您要查找的是不是：
- Core barrel of jet type 噴射式巖心筒
- Type MQJ215 bit of closed type core barrel and its utilization MQJ215密閉取心工具、鉆頭及工藝研究
- We require one 12 Bobbin Rigid Type Core Stranding Machine with Batch Loader. 我們需要一個(gè)配有單裝載機的12繞線(xiàn)筒;剛型中心股機器.
- The inductor is of dismountable jet type with air-cooling. The pot is lined with double insulation of chamotte and alumina. 感應體采用可拆式帶風(fēng)冷大功率噴流型感應體。爐體內襯采用粘土質(zhì)及高鋁質(zhì)耐火材料構成的雙層保溫結構。
- The design method of the key components of new jet type down-hole supercharger is analyzed. 探討了新型射流式井下增壓裝置的射流元件、組合閥、增壓缸體和外缸體等關(guān)鍵部件的設計問(wèn)題。
- Current market toilets have dashed into Type, siphon type, siphon jet type, siphon vortex-type categories. 目前市場(chǎng)中便器有沖落式、虹吸式、虹吸噴射式、虹吸渦旋式等種類(lèi)。
- After having completed the model analysis of the pressurized water reactor (PWR) core barrel in an l:10 model, the dynamic characteristics are obtained. 在反應堆1:10模型上進(jìn)行了堆芯吊籃結構的空氣和靜水中模態(tài)分析試驗,獲得動(dòng)態(tài)特性。
- The application of two types of self designing and developing core barrel in tertiary sandstone containing shingle and conglomerate of Songliao Basin was introduced. 介紹了自行設計加工的2種取心鉆具在松遼盆地第三系含礫砂巖、砂礫巖層的應用情況。
- Adopted complex filtration core or hive type core, one canister, which is suit for boiled water machine, water dispenser, and shower bath machine used in family or factory. 采用復合濾芯或蜂房式濾芯，適合家庭、工廠(chǎng)（單位）的電開(kāi)水器、飲水機、淋浴器和各種輸水管網(wǎng)終端凈化，可聯(lián)通4″或6″水管。
- Run in hole core barrel. 下取芯筒。
- Raising the stability of outer core barrel is the main approach to extend the life of core bit and to raise core recovery and the footage of single core barrel. The outer core barrel with centralizer is an effective method to raise its stability. 提高外筒穩定性是延長(cháng)取心鉆頭壽命、提高巖心收獲率及單簡(jiǎn)進(jìn)尺的最主要途徑,而外筒加扶正器是提高其穩定性的有效方法。
- The test and popularization results of the method of putting in stalk through pulling apart core by Using the long core barrel in Sichuan hard rocks are simply presented in this article. 本文簡(jiǎn)要介紹了撥斷巖心接單根方法在四川硬地層長(cháng)筒取心中的試驗和推廣效果。
- Core barrel blockage usually occurs in the unconsolidated and broken sand formation coring.If this is not detected in time then the core will be worn out easily, and the data will be lost. 在疏松及破碎砂巖地層取心時(shí),經(jīng)常會(huì )遇到的問(wèn)題是堵心或卡心,若沒(méi)有及時(shí)發(fā)現容易磨心,使資料丟失。
- Study of a Jet Type Singlet Oxygen Generator 氧碘激光器射流式單重態(tài)氧發(fā)生器的研究
- deep well jet type centrifugal pump 深井噴射式離心泵
- The flier is flying a new-type jet plane on trial. 飛行員正在駕駛一架新式噴氣機作試驗飛行。
- low -pressure pulse jet type bag filter 低壓脈沖袋式除塵
- Research of Core Barrel Blockage Alarm Device 堵心監視裝置的研制
- Core barrel heads for core drills 巖心鉆巖心管接頭
- squeeze type core making machine 壓力制芯機
