Standard Surface Factor Calculator

Enter the specific gravity of the material:
Weight w1:
Diameter d1:
Weight w2:
Diameter d2:
Weight w3:
Diameter d3:
Weight w4:
Diameter d4:
Standard surface Factor(ssf):

Standard Surface Factor (SSF) ဖော်မြူလာ

Standard Surface Factor = [(6 / s) * (w1 / d1 + w2 / d2 / d2 / d2 + w4 / d4)]

ဘယ်မှာ - အချင်း, w - အလေးချိန်, s - ပစ္စည်း၏တိကျတဲ့ဆွဲငင်အား။

Standard Surface Factor Calculator