GB 145-1959
Center hole (English Version)

Standard No.

GB 145-1959

Language

Chinese, Available in English version

Release Date

1959

Published By

Professional Standard - Agriculture

Status

Be replaced 2002-03

Replace By

GB/T 145-2001

Latest

GB/T 145-2001

GB 145-1959 history

• 2001 GB/T 145-2001 Center holes
• 1959 GB 145-1959 Center hole

GB 145-1959 Center hole was changed to GB/T 145-2001 Center holes.