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Chemistry, 16.03.2020 21:27 xoxonaynay

Molten solder flows between the two base metals being soldered because . A. the atmospheric pressure pushes it in B. of capillary action C. there are no surface pores in the base metal D. the tubing surface melts and the pressure differential forces it in

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Molten solder flows between the two base metals being soldered because . A. the atmospheric pressure...
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