Apparently these plastic spools flip open and shut to dispense and protect the solder wick ; just take out the wick and wrap your earbuds around the spool instead .
显然地,这些塑料线轴采用弹性开关来保护焊锡丝,把焊锡丝取出来,然后将你的耳机线缠进去。
Consumer-grade 3d printers melt plastic spools to build objects layer by layer , so the team first had to figure out if anything like that was possible with moon rocks .
It is mostly made of nylon and " monofilament " that comes in spools of different lengths that are called tests .
它的大多数是尼龙、"单"进门线圈长短不一,被称为考验.
Once the largest harbour in southeast asia and an important trading post throughout its history , hoi an has antiquated , yellowed architecture , narrow roads , well-preserved chinese and japanese relics - and storefront after storefront of custom threads and spools of silk .