It is given that the relationship curves between blowing energy and air filled pressure in maximum hammer's stroke and curves between blowing energy and hammer's stroke in different air filled pressure.

得出了在最大打擊行程下91绿帽论坛，打擊能量與充氣壓力的關(guān)系曲線三级强奸黄色视频；在不同的充氣壓力下日韩欧美另类制服变态，行程與打擊能量的關(guān)系曲線日韩妓女精品影院在线观看视频网站。

Living examples in repair of air hammer parts by manual bead weldi ng of electrical are have been introduced, which are useful for lengthening serv ice life of air hammer parts and saving cost.

介紹了用手工電弧堆焊的方法將一些空氣錘零件修復(fù)的實例，對延長空氣錘零件的使用壽命欧美午夜A片一区二区、約生產(chǎn)成本有一定的參考價值多人群p交换在线视频播放。

It is recommended to adopt air hammer, pendulum assembly and air motor to minimize or eliminate the well deviation during gas drilling.

建議在現(xiàn)場推廣應(yīng)用空氣錘、鐘擺鉆具組合和空氣螺桿鉆具組合三項氣體鉆井防斜技術(shù)來防止氣體鉆井井斜最新看片地址。

An introduction is made of air springs Model S-200-2 with dual barrels developed by Nanchang University,and of structure and calculation of vibration i solation system for 75kg air hammer with a inertial block support by the springs .

本文介紹了南昌大學(xué)所開發(fā)的S 2 0 0 2型雙曲囊式空氣彈簧a一级特黄不卡大片免费观看视频，以及以該空氣彈簧為隔振元件的 75kg 空氣錘慣性快式隔振系統(tǒng)的結(jié)構(gòu)特點和設(shè)計計算。

It features of crawler mounted, electric powered, high air pressure hammer drilled, wet or mechanical dust collected, electric elements controlled, and cabin air conditioned that making the rig more easy operation and reliability.

它的特點履帶式展開网友自拍日韩视频在线观看免费，電力久久这里只视频精品，高氣壓錘鉆，濕或機械的塵埃收集国产美女在线精品网站，電動分子控制变态调教视频，機艙空調(diào)認為，使鉆機更易于操作和可靠性操国产熟女。

If you have any forging equipment required and technical support, please call us: Anyang Forging Machinery Industry Co., Ltd.(electric air hammer-hydraulic hammer with the existing national standards for the drafting of the development of units), the only two tons tons of air hammer manufacturers to develop!

如果您有任何鍛造設(shè)備方面的需要和技術(shù)支持請致電我們：安陽鍛壓機械工業(yè)有限公司（空氣錘電液錘現(xiàn)行國家標準起草與制定單位）國內(nèi)唯一2噸噸空氣錘研制生產(chǎn)商日韩人妻无码专区久久！

As a car races forwards it punches a hole in the air as it goes along, and after the car has gone past the displaced air rushes in to fill the gap.

當一輛車向前行駛時，在空氣中沖出一個空洞。在這輛車的身后亚洲刺激第一页，被擠開了的空氣快速地填補這個空隙。

You can change pattern width by remote control during painting by controlling center air and horn air independently, resulting in reducing overspray.

您可以通過遠程控制模式麻豆AV最新在线观看网址，在繪畫的寬度控制中心空氣和獨立喇叭空氣色成综合，減少噴涂造成。

Has a very good absorption, lower noise performance, in addition to providing beautiful indoor decorative effect, the better for the user to provide a harmonious, quiet living space; with running the security characteristics of the elderly and children to provide a safe living space; in the air with dust jacket, clean-air role.

具有很好的吸收国产激情全集在线观看网站、降低噪音的性能AAA黄色视频免费观看，除了能為室內(nèi)提供美觀的裝飾效果外，更能為使用者提供和諧日韩天天天添日日、安靜的是生活空間亚洲の无码热の综合；具有行走安全的特點，能夠為老人和小孩提供安全的生活空間性爱欧美一区二区；具有西服空氣中的微塵JiZZ成熟丰满熟妇，凈化空氣的作用。

The air cylinder jacket is an important spare part of the engine, it is usually produced by the flowing water line in batches, the precise of it"s production is very high.Generally specified equipments,tongs and cutting tools are adopted in it"s production,So in the course of the development of the air cylinder jackets CAPP, specified equipments, tongs and cutting tools must be considered.

氣缸套是發(fā)動機的重要零件亚洲秋霞三区色电影，其生產(chǎn)通常是采用流水線批量進行的优雅人妻与黑人性爱AV，氣缸套零件的加工精度高，工藝過程復(fù)雜操死你亚州三级，在生產(chǎn)過程中通常采用專用的設(shè)備日韩精品久久专区中文字幕，夾具和刀具，因此氣缸套CAPP系統(tǒng)必須考慮生產(chǎn)過程中采用的設(shè)備精品三级在线视频、夾具和刀具欧美一极。