配方类型: |
ELEMENTARY Preparations |
配方说明: |
lubricants, in the form of oils or greases, are usd to prevent friction and wearing of parts which are rubbed together. lubricants must be chosen to fit specific uses. they consist of oils and fats often compounded with soaps and other uncuous substances. for heavy duty, heavy oils or greases are used and light oils are suitable for light duty. |
配方组成: |
ceresin/7 oz tallow/7 oz warm togerher and gradually work in with a stick graphite/3 oz graphite grease |
配制方法: |
stir until uniform and packn in tins when thickening begnins. |
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