As per Indian standard specification, the length of one link in 30 metre chain is
Hkkjrh; ekud fofunsZ'k ds vuqlkj] 30 ehVj J`a[kyk esa ,d fyad dh yackbZ gS
20 cm
30 cm
40 cm
10 cm
20 cm
As we know that,
30 metre chain, contains 150 links.
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