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Tapping is the process of cutting a thread inside a hole so that a cap screw or bolt may be threaded into it.

攻絲是在一個(gè)孔中車出螺紋95香蕉视频，以便裝上有帽螺釘或螺栓日本乱人伦A片免费高清。在那兒，戴著插有鳥頸毛的熊皮帽日批免费视频网站。

The barrel -chested Bolt was distinguished by the six tusk-like growths on the sides of his snout, and by the leather racing cap and goggles he wore.

博爾特身材呈桶狀國產精品色視頻，醒目的特點(diǎn)在于長(zhǎng)嘴邊六個(gè)獠牙似的突起，以及他的皮賽帽和護(hù)目鏡自拍偷拍操B视频。

Tapping is the process of cutting a thread inside a hole so that a cap screw or bolt may be threaded into it.

攻絲是在一個(gè)孔中車出螺紋国产无码乱伦午夜，以便裝上有帽螺釘或螺栓。

Tapping is the process of cutting a thread inside a hole so that a cap screw or bolt may be threaded into it.

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Contact elements are set between end plate and column flange, screw cap and neighborhood plane, bolt bar and hole.

在將有限元計(jì)算結(jié)果與試驗(yàn)結(jié)果對(duì)比驗(yàn)證后亚汌人成伊人成综合网222，本文系統(tǒng)地分析了10個(gè)系列共50多個(gè)有限元試件人人爱人人操人人搞。

Please fasten the cap bolt.

請(qǐng)緊固壓蓋螺栓。

Contact elements are set between end plate, angles, T-stub and column flange, screw cap and neighborhood plane, bolt bar and hole.

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This paper applies nonlinear finite element method to analyze the behaviors of connections under cyclic load at fist time. Contact elements are set between end plate and column flange, screw cap and neighborhood plane, bolt bar and hole. After verification of FEM, more than 50 species of 10 series are computed.

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In view of products, high strength bolt, steel structure link pair , large bolt, large nut, socket head cap screw, drilling and tapping screw and tooth term, etc.

在產(chǎn)品方面国内精品乱伦，高強(qiáng)度螺栓、鋼結(jié)構(gòu)連接件高潮喷水啪啪啪视频、大型螺栓人人干人人摸视频网站、大型螺帽、內(nèi)六角螺釘26uuu亚洲欧美动漫、自鉆自攻螺釘丝袜欧洲另类自拍视频在线观看免费、牙條等產(chǎn)品產(chǎn)銷量均名列。