Ainda não temos significados para "glass wool".
1Well, we took a glass tube, with some glass wool inside for a wick-
2Gareth stuffed the used glass wool into the acid bottle, stoppered it again, and returned everything to the backpack.
3He twisted the stopper out of the bottle and carefully wet the glass wool with several drops of acid.
4The flask was then allowed to cool, the entering air being filtered through a plug of glass wool or asbestos.
5A kind of glass wool is produced by drawing out to a capillary thread two glass rods of different degrees of hardness.
6A model is used to predict sampling rates of a passive sampler encompassing an orifice, a void space, glass wool, and the adsorbent.
7The long tube is bent down outside the flask, and is here provided with a small bulb tube containing glass wool or asbestos.
8A small quantity of glass wool is placed in the neck of the funnel to hold back foreign material when the reductor is in use.]