K1——未预计的施工施工用水系数，取1.15；

K1——未预计的施工施工用水系数，取1.15；

Results (English) 1:

K1——Unexpected construction water use coefficient, taken as 1.15;

Results (English) 2:

K1 -- unexpected construction water consumption coefficient, taking 1.15;

Results (English) 3:

K1 - unanticipated construction water coefficient, take 1.15;