OCR Text |
Show China , according to an cstlmate estimate estimatebased cstlmatebased based asthe on coal , oil 011 and . water-power water power v.ater-power v.aterpower v.ater vater sater-power sater - cstlmateI as I the three basic elements of wealth , is otentlally potentially ispotentially the second richest rlchest country countryin in the worldTo world worldTo To enable firemen to enter burning 1 I bUlldmgs buildings burningbuildings burningI without "ithout ithout " the danger of being overcome beingovercome by smoke , masks are now I beingI provided nowprovided through which fresh air is pumped ispumped from the hose truck t111ck4 ; , |