πΈοΈββ³
ππΉοΈ
πππ―
π§ πβοΈ
ππ₯οΈ
π±οΈππ₯οΈ
π±οΈπ§©β‘οΈπ₯οΈ
βοΈβ οΈ
ππ§ΊπΈ
πββ
π€βοΈβ‘οΈβοΈ
ππͺπ
ππ
π[A]/[B]
π€βοΈπ³οΈ
β /βπ€
#sieve #filtration #separation #mesh #passing through #selecting #filtering process