q(:tve,l opm~ ots and t.r&J)Q.S ... Rability .of the s:pa.cecra:'.tt as a ie-r.ry- ;J.nd. I:; e~\ipply ... su-ppfies and etX;pe:ril:n.8nta.l eguipm.en;t fb;f nlisl'!.iO:h t:~sk~.
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