Tess twisted her feet to make a scuffing noise.

她把腳蹭來蹭去發(fā)出趿拉趿拉的聲響色久影院。

Gear temperatures have an effect on the properties of lubricants, the scuffing on gear surfaces and the heat deformation of gears.

而齒輪的溫度決定著它是否會發(fā)生膠合損壞，決定著潤滑劑的特性，同時也決定著齒輪的熱變形，故齒輪的溫度估算顯得十分重要一女被多男玩喷潮视频免费观看。

Elias toyed with his own gold goblet, scuffing it along the crescent-shaped scars in the oak.

Elias把玩著他自己的黃金的酒杯，沿著橡木桌上的新月形的疤国产做a高清免费视频，磨著免费不卡在线毛片。

Power and machinery engineering ; scuffing principle of diesel engine ; summary ; preventing measure

動力機械工程；柴油機拉缸機理亚洲小说在线；綜述人操人免费视频；預(yù)防措施

Resistant surface friction rubber blanket: with the rubber mixture of high hardness of carbon molecules to scuffing.

耐摩擦橡皮布：表面橡膠混合物中，含有高硬度之碳分子亚洲Va欧美va国产va，使耐摩擦性大為提高91福利免费视频。

As a precautionary measure, place foot mats at external doorways, thus preventing the tracking in of dirt, and furniture pads under the feet of furniture in order to prevent scuffing and scratching.

作為預(yù)防措施，在外部門口墊腳的地方高清无码黄在线，以免跟蹤的污垢，港口及家具腳家具下免费观看黄a一级视频孕妇，以免scratching.laminate地板AAA搡老熟女国产、膠合刊物又向風(fēng)格設(shè)計。

A polished metal kick plate at the base of the cargo area opening resists scuffing and appears upscale yet durable.

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Using cam for 492Q engine and coupled spherical tappets (R750mm, R2000mm) an investigation in the influence o tappet rotation on anti-scuffing property of camtappet is carried out on TM-1 cam-tappet wearing tester at speed of camshaft 1500r/min and 1050r/min.

本文對498Q發(fā)動機凸輪和與之配對的球面挺柱(R750mm成年熟美女一级黃色A片、R2000mm)分別在凸輪軸轉(zhuǎn)速為1500r/min和1050r/min兩種工況下啪啪啪一级，在TM—1型凸輪挺柱磨損試驗機上，進行了挺柱轉(zhuǎn)動對凸輪挺柱摩擦副抗擦傷性能影響的試驗久久国产精品嫖妓。

The abrasion and scuffing behaviour of Ni-base spray-welded coating containing WC by oxygen-acetylene was studied and compared with those of boride layer using a MM200 wear tester.

利用MM200型磨損試驗機研究了氧-乙炔焰鎳基碳化鎢噴熔層的磨粒磨損和抗咬合特性欧美另类激情，并與硼化物層進行了比較。

The backer card will be judged against creasing, bending, rolling, tearing, scuffing, scratching, lifting, print marks, loss of gloss, soiling, discoloring, edge wear, nicks, punctures, ink or foreign markings, peg hole punch, tape repair, focus, price sticker, sticker tear, sticker residue, water damage, bubbling and attached foreign objects.

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