stapling machine
学在苦中求,艺在勤中练 » Seek in the hard science, art in practice in the ground 钉书机 » Stapling machine 我去中南汽车城了。 » South central I went to the automobile city.
book stitcher
... 丁达尔效应 Dyndall effect 钉书机 book stitcher 顶替过程 displacing operation ...
Staple Gun
... Rags/Cloths/Sponges 抹布 Staple Gun 钉书机 Pipe cutter 切管机 ...
订书机(又作钉书机)是一种文书工具,它利用小的金属(即订书针)把多张纸张或其它物件结合在一起,订书针的两只针脚穿过物件,并在物件的背面折曲,造成固定位置的效果。订书机经常被用在办公室或其它地方,用以整理大量松散的纸张文件。