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TEST-TUBE FOR CHEMICAL EXPERIMENTS AND FOR DEMONSTRATION THE EXPERIMENTS BY PROJECTION
TEST-TUBE FOR CHEMICAL EXPERIMENTS AND FOR DEMONSTRATION THE EXPERIMENTS BY PROJECTION
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机译:化学实验和投影实验证明的试管
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摘要
The shape of a reaction vessel or of an entire experimental appts. is formed in the cuvette in a section which transmits light. The reaction chambers are made in the cuvette in a form adequate for a macro technique and can be varied to suit the requirements of the partic. demonstration technique.
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