The marking head can be turn in 360 degrees to position the product to mark…

打标头可360度旋转，根据产品需求自由调节打标位置。

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Pneumatic marking printer utilizes the air compressor and a pneumatic valve marking on the work piece through controlling the marking head vibration up and down.

气动标记机是利用空气压缩机和一个气阀控制打印头上下振动，在工件上打下标记。

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When your kitty rubs her head or face against you, she's marking you with her scent and claiming you as part of her family group.

你的猫咪若是冲你摩挲脑袋和脸蛋，那它就是用气味来给你做标记，把你视为它的家庭成员之一。

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But the Warriors seized the initiative after seven minutes when Ndlovu chipped the ball perfectly onto the head of Edzai Kasinauyo, marking his return to the team after a three-year absence.

BBC: SPORT | Football | African | Swazis riot after defeat

"Head teachers are very upset about the marking, " he said.

BBC: Head teachers complain of 'erratic' Sats marking

Arsenal were guilty of criminally poor marking from Malouda's corner, allowing Terry to head across the face of goal for Drogba, left unattended by Alex Song, to score at the far post.

BBC: Chelsea 2-0 Arsenal