jam-on packer 卡压式封隔器
Subsequent application of tension or compression, depending on packer design, will set the packer elements.
随后施加拉张力或压缩力(取决于封隔器的设计)使封隔器密封元件坐封。
A label was stitched near the neck on a machine and a packer put the pullover in a carton for dispatch to the shop where it was to be sold.
一个商标被缝在靠近领口的地方。包装人员把毛衫防进纸板箱里,等待被派遣到出售的商店中。
In the closet hung two pairs of jeans crease-ironed and folded neatly over wire hangers, on the floor a pair of worn packer boots he thought he remembered.
衣柜里挂着牛仔裤,仔细烫过,并且折出笔直的裤线。
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