查询词典 drill

The alternative method to drill gas drainage holes underground is to drill boreholes from surface to the goaf area.

采用地表垂直钻孔抽放采空区内的瓦斯是瓦斯治理技术的另一选择。

Production, product agent is as follows: non-destructive testing apparatus sclerometer CMM Measuring Microscope other fatigue testing machine tensile testing machine magnifying glass platform scale universal testing machine Bending tester other specialized instrumentation impact test machine temperature test equipment altimeter instruments denominated balance scale strength test machine other analytical instruments instrument calibration signal generator temperature on the ground value of other non-metallic materials testing machine testing machine projector dial indicator vernier caliper corrosion test chamber package testing machine other experimental devices chromatography apparatus conductance velocity measurement instrument spectrometer, photometer Thickness gauge instrument measuring color, color card LCR meter vacuum measuring instruments automotive test equipment non-contact thermometer other optical instruments micrometer scale quantitative stress thermometer Products manufacturing equipment and other electronic measuring instrument products Product Guanglu Weihai measuring series Product volume of new tin, tin workers, Shanghai Han family of products in conjunction Si Series Product Qinghai Shanggong Series Gauge Series Products Products Products on the volume of products into the volume of the volume of HA products Gui volume, the volume of products Hang workers Southwest product line Dayang, ASIA, JAPAN Sampoong measuring, Japan peacocks, Series Shanghai workers, Cypriot ruler, thread model, the radius of the regulation, steel ruler Gradienter, magnetic instrument series drilling chuck, and then shot, tap chuck plate Sizing Block shelves, Qu Zheng, cast iron box, than the measured Units, V-iron, a strong magnet, remove the devices, compasses, angle regulation, vigorously forceps, needle regulated metal scissors, cut piece, flat panel | ring, plug gauge, spiral Tap, tap extrusion, left teeth longer straight shank drill tap, longer straight shank drill American Standard drilling, boring white±×êHA, Green Diamond, 1 / 2 shank drills, taper shank extended drilling, are welcome to inquire.

生产、代理产品如下：硬度计无损检测仪器三坐标测量机显微镜其他量仪疲劳试验机放大镜拉力试验机台秤万能试验机弯曲试验机其他专用仪器仪表冲击试验机恒温试验设备高度计天平仪器计价秤强度试验机其他分析仪器信号发生器温度校验仪表地上衡其他试验机非金属材料试验机投影机百分表游标卡尺腐蚀试验箱包装件试验机其他实验仪器装置色谱仪电导仪器速度测量仪表光谱仪、光度计测力仪表测厚仪压力计色标、色卡 LCR测量仪真空测量仪器汽车试验设备非接触式温度计其他光学仪器千分尺压力式温度计定量秤其他电子产品制造设备工具量具产品广陆系列产品威海量具系列产品新锡量、锡工、申韩系列产品联思系列产品青海量具系列产品上工系列产品上量系列产品成量系列产品哈量系列产品桂量、杭工量系列产品西南系列产品大阳、ASIA、日本三丰量具、日本孔雀、系列产品申工、塞尺、螺纹样板、半径规、钢直尺水平仪、磁性工具系列产品钻夹头、接杆、丝锥夹头平板架子垫铁、曲铮、铸铁方箱、比测台、V型铁、强力磁铁、取出器、圆规、角度规、大力钳、针规铁皮剪刀、切割片、平板|环规、塞规、螺旋丝锥、挤压丝锥、左牙丝锥加长直柄钻、加长直柄钻美标钻、白直钻哈钻、青钻、1/2柄钻、锥柄加长钻、欢迎来电咨询。

Gyrator is one of the important work of drilling rig, its main function is to drive rotary drill, drill effectively broken rock to provide a reasonable speed and torque.

回转器是钻机的重要工作机构之一，其主要功用是带动钻具回转，为钻头有效地破碎岩石提供合理的转速及转矩。

Gyrator is used mainly driven rotary drill, and drill through the feed tank to achieve decompression of drilling increases.

回转器主要是用来带动钻具回转，并通过进给油缸实现钻具的加减压钻进。

ZM Series exploding isolation protable cola eletrical drill used for mining is applicable to coal mine where has explosive gas and coal dust,used to drill holes in half-hard and hard coal bed when digging .

ZM系列矿用隔爆领手持式煤电钻适用于具有镁尘爆炸性气体混合物的煤矿井下，在采掘工作面对中硬和硬煤层钻眼之用。

I've been installing strap jacks this way for decades and it's second nature for me to use a hand drill and free-hand drill out strap jack holes.

我已经安装带插孔这样几十年，它的第二个性质对我来说，使用手钻和徒手演练了带杰克洞。

Hand drill along the pit in a circle around the drill holes, remove the serious part of the depression, calculating be out come.

用手电钻沿坑的四周钻了一圈小洞，取下了凹陷严重的部分，机心算是抽出来了。

Using a variable speed hand electric drill with a sharp 1/2 bit that you know will cut properly into hardwoods, slowly drill out for the strap jack - check to make sure you're drilling as close to 90 degrees to the guitar body as possible.

采用变速手电钻急剧1 / 2 位时，您知道将削减到正确硬木，慢慢钻了带杰克-检查，以确保您钻井接近90度的吉他机构可能的。

Cooling nozzle:Use in table drill machine or hand drill.

简介：水嘴：适用于台钻、手枪钻、出水冷却使用。

In order to ensure the integrity of rock carvings, the construction team had to take the original Canadian mechanized off hilltops Act, in the grotto of the left foot attached to the thickness of the rock, the rock drilling machine with internal combustion engines, compressed air rock drill holes in the parent rocks on the hit row, and then by hand drill rod of the ways to split the rock.

为了保证雕刻岩体的完整性，施工队不得不采取原始加机械化的劈山法，在留足石窟所依附的岩体厚度后，用内燃机凿岩机、压缩空气凿岩机在母岩上打排孔，然后用人工打钢钎的方法把岩石劈开。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。