90.9 Units of Measure (Draft)

Units of measure are important . . . 

(A) Measurement System of Preference

No changes

(B) Dual System of Units

A new exception is added.

Exception: The tables located in Informative Annex C shall be permitted to list the trade sizes before SI units.

(C) Permitted Uses of Soft Conversion.

No changes

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MyNFPA70

Welcome to MyNFPA70 where your imagination meets up with the reality of codes and standards.

Introduction

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