nickel-based bfm fillet in corner of l stainless brazed joint. conclusion. external fillets on brazed joints are not necessary at all. they should never be added merely to help "spread the stress" in joint corners since external braze fillets are castings and cannot be depended upon to be efficient spreaders...
designate the trucks that maintain cities and roads. most utility vehicles are municipal machines used for public service. the waste collection trucks collect wastes, road sweepers and washer trucks are used to clean roads. in the winter season, gritting trucks, snow ploughs and snow plough-salt spreaders...