sieve definition

sieve. ' means a round hole metal sieve of 1.4 mm diameter and the round perforated holes of
sieve means a utensil with a woven mesh bottom or perforated metal, constructed from a suitable rigid material used for separating material of varying granulation (grit gauze or wire)) square or round sieve (hand, rotary and automatic sieves);
sieve means a suitable square or round hand sieve;

More Definitions of sieve

sieve means a square or round hand sieve with internal dimensions of 300 mm to 310 mm in length, 300 mm to 310 mm in width or a diameter of at least 200 mm and at least 50 mm in depth and of which the sides are of wood or metal and the bottom of a polyester or wire cloth screening which is suspended uniformally tight;
sieve means a size measuring device which is more than 20 cm x 20 cm in size with consistently accurate round holes of a specified size or a verified size ring of the required size;