| 配方类型： |
INTRODUCTION |
| 配方组成： |
sugar/1 lb |
| 配制方法： |
prcentages. In defferent industries and foreign countries different systems of weights and measures are used. for this reason, no one set of units could be satisfactory for everyone. thus divers formulae appear with different units, in accordance with their sources of origin. in some cases, parts are given instead of percantage or weight or uolume. on the pages preceding the index, conversion tables of weights and measures are listed.
these are used ofr changing form one system to another. the following examples illustrate typical units: |
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