BSI BS 5277 : English -- Doors. Measurement of Defects of General Flatness of Door Leaves
سازمان: BSI - British Standards Institution
کلید واژه: Defects , Doors , Flatness (surface) , Flatness measurement
سال: 1994
زبان: English
قیمت: 55000 تومان
Determines method to use to measure twist and bending.