Narrow no mark contact tip - This narrow no mark contact tip allows for clear sight of workpiece and prevents damage to it.

没有接触尖窄马克-这一狭小的任何痕迹接触尖端允许对工件清晰的视线，防止破坏它。

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Both substances also contained a substance that would mark any mosquito that came in contact with it.

这两种喷雾中都含有一种物质，可以标记出接触过这种喷雾的任何蚊子。

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Contact mark. Intermittent marks adjacent to the weld line resulting from the electrical contact between the electrodes supplying the welding current and the pipe surface.

触点痕。由于供焊接电流的电极与管子表面间的电接触，致使在焊缝线附近产生不连续痕迹。

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The day Bernie was arrested, Jeff Wilpon e-mailed Mark right away, but soon lawyers for the Wilpons suggested that Jeff cease contact with Mark.

NEWYORKER: Madoff��s Curveball

Insp Mark Smith said officers would contact owners of vehicles identified from the film which was put on YouTube.

BBC: Cars driving on pavement

For more information, or to interview Frank Gaffney, please contact Adam Bromberg or Mark Coyle at 703-683-5004.

CENTERFORSECURITYPOLICY: Center For Security Policy