The basic sp. gr. of woods is commonly b/w 0.35 and 0.60, but can chan – McqOptions

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1.	The basic sp. gr. of woods is commonly b/w 0.35 and 0.60, but can change from 0.2 ‚Äö√Ñ√∂‚àö√ë‚àö¬® 0.7.$
A.	True
B.	False
Answer» B. False

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