CB 1085.3-1989Man-hour norms for machining in manufacture of instruments and meters - Turning, grinding, milling, planing, slotting and gear cutting (English PDF)

CB 1085.3-1989 is the English-translated version of 仪器仪表制造机械加工工时定额 车工 磨工 铣工 刨工 插工 齿轮加工.

CB 1085.3-1989 is the Chinese industry standard "Man-hour norms for machining in manufacture of instruments and meters - Turning, grinding, milling, planing, slotting and gear cutting".

It was issued on January 10, 1989 by the China State Shipbuilding Corporation, and took effect on April 30, 1989. It is in force.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.

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