In an engineering drawing one finds the designation of 20G7f8, the position of tolerance of the hole is indicated by

In an engineering drawing one finds the designation of 20G7f8, the pos

1.	In an engineering drawing one finds the designation of 20G7f8, the position of tolerance of the hole is indicated by
A.	Letter G
B.	Letter f
C.	Number 7
D.	Number 8
Answer» B. Letter f

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In an engineering drawing one finds the designation of 20G7f8, the position of tolerance of the hole is indicated by

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