Tunnel boring machine is a machine used to excavate tunnels with a circular cross section through a variety of soil and rock strata.

隧道掘進(jìn)機(jī)是一臺(tái)機(jī)器亚洲伊人蕉综合网，被用來(lái)挖掘一個(gè)橫截圓剖面的隧道，穿過(guò)各種土壤和巖層黄视频网页。

TBM A tunnel boring machine is a machine used to excavate tunnels with a circular cross section through a variety of soil and rock strata .

全斷面隧道鉆掘機(jī)是一種被用來(lái)挖掘隧道的機(jī)器歐美黃色視頻网站，他穿越不同的土層及石層用一個(gè)圓形的部分穿越。

At the same time, mechanical tunnel boring equipment will grind up the rock and soil detached by the melted kerf and pass it to the rear of the machine for disposal by conveyor, slurry pipeline, etc.

同時(shí)92国产精品黄色视频，機(jī)械的隧道鉆孔設(shè)備會(huì)磨碎的巖石和土壤五月婷综合色色色色色，被熔化的切口分離并傳到機(jī)器的后面，由傳送機(jī)先锋影音av男人你懂的、輸漿管道等進(jìn)行清理免费视频久久久。

The kerf is the outside boundary of the tunnel wall that a boring machine gouges out as it bores through the ground or rock.

切口在隧道壁邊界的外面，隧道壁是由鉆機(jī)在鉆透土地或巖石時(shí)挖出的乱伦小说亚洲。

Its main production and sale of 100 A-, 120-, 150-boring machine parts and Sweden Atlas COP1238 rock drill accessories.

其主要生產(chǎn)與銷售100A型免费国内精品久久久久久久、120型、150型掘進(jìn)機(jī)配件及瑞典阿特拉斯COP1238鑿巖機(jī)配件中文字幕欧洲有码无码。

LiWei INC was founded in 1999, integrating scientific research, design, production, operating in one, professional production and sale of Rock Drilling, mining accessories, engineering tools, rock drilling tools, milling machine milling teeth, milling Machine Cutter, road Mixer Cutter, coal mine cut teeth with various types of Shearer with conical teeth, knife-shaped cross-sectional tooth, boring machine with boring tooth, shield knives, metro shield machine shield configuration tools and various types of mining bits, rock drills, anchor drills, rotary drilling engineering cut-off teeth, using rotary drilling rig Rotary Drilling teeth, tooth roadheader, Rotary Drilling teeth, bucket teeth, tooth Block, and a variety of Rock Drilling Bits, including word, cross drill head, the ball tooth drill head, drill sets, drill tail, drill rod and so on.

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Great and numerous risks will be encountered in the construction of rock tunnel; the tunnel boring machine construction for deep-buried long tunnel is affected by various uncertain factors with random and fuzzy behaviors, which can t be quantitatively analyzed by current methods.

巖石隧洞建設(shè)中面臨很大和眾多的風(fēng)險(xiǎn)www.黄色网站.com，利用TBM施工的深埋長(zhǎng)隧洞受多種不確定因素影響，具有隨機(jī)性和模糊性亚洲精品国产精品永久福利，目前的研究方法難以對(duì)其進(jìn)行準(zhǔn)確定量分析国产黄色片欧美黄色片。

Roadheader is a part profile tunnel boring machine which can excavate,convey rock blocks and walk by itself. It is very suitable to excavate soft-rock tunnel.

臂式掘進(jìn)機(jī)是一種集開挖、裝碴和自動(dòng)行走于一體的部分?jǐn)嗝嫠淼谰蜻M(jìn)機(jī)欧美性XXXXX极品视频，它非常適用于軟巖隧道的掘進(jìn)疯狂伦交成人网站视频在线观看。