packer

1.a packer of boxes in a warehouse.

仓库里的盒子装机

2.In order to prevent failure of packer and provide theoretical basis for selection of unsetting shear pin, the unsetting force of packer must he calculated in design.

为了防止封隔器在作过程中失效，并为解封剪钉（或剪环）的选择提供理论据，必须进行解封力的设计计算。

3.AM-Zip creates PKZip/WinZip compatible Zip archives, no external packer needed.

上午邮编创造pkzip / WinZip的兼容邮编档案馆，任何外部装需要。

4.The probability of packer sticking is increased because of the casing deformation and crustation in casing failure well.

在套损井中,由于套管变形、结垢等因素,进一步加大了封隔器卡钻的可能性。

5.The causes are presented as follows: packer unloading pressure, formation damage, oil tool plugging, formation voidage, the worst formation physical properties and the effect from vicinage wells.

层污染或具;层欠压;层物性极差;邻井影响等。