| 21. | The solder is melted, but not the metal pieces.
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| 22. | The solder will melt and form a shiny coating over the tip.
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| 23. | Keep the tip tinned by dressing it occasionally with solder while working.
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| 24. | Apply flux to both surfaces, unless using flux-core solder.
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| 25. | Other household exposure comes from lead solder in water pipes.
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| 26. | Use rosin-core electrical solder, not plumbing solder.
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| 27. | Use rosin-core electrical solder, not plumbing solder.
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| 28. | As the solder melts, it adheres to the gold.
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| 29. | The Pentagon has not identified the solders or their units.
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| 30. | The body of one solder still lay on the street.
|
