What does kok stand for?
kok stands for "Kebutuhan Oksigen Kimiawi"
How to abbreviate "Kebutuhan Oksigen Kimiawi"?
"Kebutuhan Oksigen Kimiawi" can be abbreviated as kok
What is the meaning of kok abbreviation?
The meaning of kok abbreviation is "Kebutuhan Oksigen Kimiawi"
What does kok mean?
kok as abbreviation means "Kebutuhan Oksigen Kimiawi"
