o...thanks a lot..and..sorry about the txt speak..i'll bear that in mind..uhm...yea...thanks...i'll check with the local libraries and other resources..
and,thanks for giving me the contact..i'll PM him..i believe he can help...thank you again,berkeman...
hi...nope..i don't hv d copy..i've been looking in d i'net...but..i need to verify if BS142:1966 states that the grading time from relay to relay is o.4s..
thx