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authorNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
committerNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
commite0c6872cf40896c7be36b11dcc744620f10adf1d (patch)
tree60335e10d2f4354b0674ec22d7b53f0f8abee672 /systems/doc/metapost/source-manual/lead.d
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+80 70.6
+81 56.4
+82 54.4
+83 46.4
+84 40.1
+85 20.1
+86 8.4
+87 8.0
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+89 7.2
+90 7.1
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+82 .484
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+First: National lead emissions in thousands of metric tons
+Second: Average lead level in micrograms per cubic meter of air