Notch and mark drill hole for dart point.

打刀眼并標(biāo)出省端點(diǎn)的鉆孔位置免费av在线网址。

A 3D geological visualized model is prepared based on control point data, drill hole data and orientation data of discrete engineering as measured, which is able to conduct 3D visualized analysis closely related to a given project.

根據(jù)實(shí)測(cè)的離散工程控制點(diǎn)數(shù)據(jù)日韩av免费一级二级三级、鉆孔數(shù)據(jù)和產(chǎn)狀數(shù)據(jù)，構(gòu)建了三維地質(zhì)可視化模型亚洲色B色色，并能進(jìn)行與工程密切相關(guān)的三維可視化分析一级日本。

Then, the field test were carried on according to the designed proposal, and the research and the experiment of the key technologies as the drill hole, the powder charge structure and so on had been conducted.

然后，對(duì)設(shè)計(jì)方案進(jìn)行現(xiàn)場(chǎng)試驗(yàn)图片小说视频日韩欧美，并對(duì)鉆孔自拍日韩在线视频观看网站免费、裝藥等關(guān)鍵技術(shù)進(jìn)行了研究和試驗(yàn)。

Remove vent from the roof and drill all screw hole locations with a 1/16 pilot hoe .

從roof上移開(kāi)vent并用1/16的鉆頭將所有螺釘孔的位置都鉆出來(lái)无码少妇精品一区二区免费；注意：7一级一级一级毛片黄。

E. With a 1/2" twist bit, drill holes in 1/4" steel plate using a 3/16 diameter pilot hole for one battery

使用 1/2&鉆咀，於 1/4&鐵板加有 3/16 底孔上鉆孔久久器只，一個(gè)電池包欧美日韩视视频免费午夜在线观看。

Officials say they will not drill a three-foot wide hole until the mine lower the rescue capsule. Families of the six men say that their loved ones are being abandoned.

有關(guān)人士稱他們將不在鉆一個(gè)尺寸在3英尺的洞，直至礦山低于營(yíng)救艙高清无码乱伦视频。6名被困礦工的家屬說(shuō)他們愛(ài)著每一個(gè)被困的人欧美老妇交乱视频免费。

Functions include: Right angle and oblique trigonometry, speed and feed calculations, thread measurements, bolt hole circles, tapping drill charts, etc.

職能包括：直角和斜三角，速度和飼料計(jì)算黄色三级A片，螺紋測(cè)量h色视频网站在线观看，螺栓孔各界，竊聽(tīng)演練圖表等全网最大的黄色网站免费观看。

Hence mining technicians can conveniently conduct mining design such as tunnel design, stope design, drill hole design.

使得采礦技術(shù)人員可以很方便地在三維數(shù)字礦山模型上直接進(jìn)行巷道設(shè)計(jì)为爱iGao激情视频、采場(chǎng)設(shè)計(jì)、炮孔布置等采礦設(shè)計(jì)亚洲精品电影你懂的在线观看。

I ask Mawu to drill a hole on the iron with his sharp teeth, make a clear break of semicircle and raise the cover of the can.

我便教瑪烏国产精品无码AV在一区，先用尖牙扎穿鐵皮，然后順勢(shì)劃出一個(gè)半圓欧美日韩午夜情爱在线播放网站，這樣就能將盒蓋掀起了先锋影音亚洲中文字幕5566。

D. The shear blind rams are designed to cut through the drill pipe and seal the hole.

D。 把剪切式全封閘板防噴器設(shè)計(jì)成剪斷鉆桿并密封井眼。