Level surveying record

$\backslash$table$[[\backslash$table$[[$Station$],[$number$]],\backslash$table$[[$Surveying$],[$point$]],\backslash$table$[[$Back rod$],[$reading$],[($mm$)]],\backslash$table$[[$Front rod$],[$reading$],[($mm$)]],h($height difference$)($m$),$H $($m$)],[+,-],[$I$,\backslash$table$[[$A$],[($Known$)]],1705,,,,20\mathrm{.}000],[$B$,,1458,,,],[,,,m,,\backslash$table$[[m$