Aluminium is used in top level metallization.
blue top
Gold Top or Tiger Top
Head loss
Green top perferred, otherwise red top no gel.
Yes. Used on top of metal lids in in ground cooking pits.
There are a few commonly used welding process. The top used are shielded metal and arc welding.
Red Top
The top level is level 10
white top
The King was a lord, who is the top level.
The clue is " OVER THE TOP OF" metal sinks windows metal roof flashing metal beams The only possible answer is OVER THE TOP OF WINDOWS
No there metal not plastic the top has plastic