Experimental procedure
first. Lead compounds from fermented vegetables, raw rubber mixed with water at a ratio of the
first set. Rubber raw substance from fermented vegetables. 100: 10
of the second set. Rubber raw substance is fermentation of spinach 100: 20
set at three. Rubber raw substance is fermentation of spinach 100: 30
sets of four. Rubber raw substance is fermentation of spinach 100: 40.
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