" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
5000kg - 100%
550kg - x
x=11%
5000kg - 100%
3800kg - y
y=76%
5000kg - 100%
350kg - z
z=7%
5000kg - 100%
300kg - a
a=6%
Skład: Cu 76%, Sn 11%, Zn 7%, Pb 6%