You need to carefully pour a viscous liquid (e.g. oil paint) from banks in a narrow-necked container or to fill in the gaps with the heated tar or mastic? Here you will rescue this type of nozzle, made of half cap from the same banks, tightly inserted in holes on the tube spout.
Recommend to read
VERSATILE SLIPWAY
The wing of any aircraft should be smooth. It is clear. But how to achieve this? Each athlete solves the problem on its own. Beginner difficult — AA he has no more experience, eyes ve...
EXACT HIT
In the inset lock on the door in the jamb groove so that the bolt hit it when locking. The correct location of the groove to define is not so simple, but the widening it is undesirable....
