Continuous conveying technology and equipment are important parts for granular preparation and disposal technology material handing and equipment in powder engineering.

粉体工程中连续输送技术和装备是颗粒制备和处理技术、物流技术与装备中重要的组成部分之一。

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You are of no use to them if you are handing out old material.

FORBES: Make It Engaging! -Media Training

In April, the IRS wrapped up a special voluntary disclosure program in which taxpayers could avoid penalties by disclosing their participation in a shelter and handing over the material they received from promoters.

FORBES: Punching Holes In Tax Shelters

As investigators examine Paula Broadwell's computer, and pour over the voluminous email traffic between Gen Allen and Jill Kelley, they're looking for signs of a possibly cavalier attitude towards the handing of classified material.

BBC: What can David Petraeus teach the Pentagon?