Technical paper . ill ?^ o 2V ft-S 2 <s ? •? S. W g - • I- 9 B S .a 2 1 2 w : .= o T3 0 w 53 CO .5 M R H — & = w 8 43 p 3 o - a a gj tf a ii a) -- a W O | s o c a — A c ~ z r? — a .- - — .§ s ma ; *- ._J O GO tuOC ft C M to A = d c 3 ,2 - o .5 35 ?~ fc t «© ^ o - ID M s ; 03 S ox q p - T3 m o - o 1 i - —a 1 0 - q o y{ £ T) i 3 s H t- a c iC +a X CJ * .c 1 — s a 1 c cc d s 1 * X EXPERIMENTS WITH INCOMPLETELY BURNING FIRES. 33. Figure 4.—Army gas-mask canister, capacity 42 cubic inches of absorbent: a, IIoso nipple; 6, strongspring; c, stiff wire; d, toweling; e, mixed charcoal and soda lime
Technical paper . ill ?^ o 2V ft-S 2 <s ? •? S. W g - • I- 9 B S .a 2 1 2 w : .= o T3 0 w 53 CO .5 M R H — & = w 8 43 p 3 o - a a gj tf a ii a) -- a W O | s o c a — A c ~ z r? — a .- - — .§ s ma ; *- ._J O GO tuOC ft C M to A = d c 3 ,2 - o .5 35 ?~ fc t «© ^ o - ID M s ; 03 S ox q p - T3 m o - o 1 i - —a 1 0 - q o y{ £ T) i 3 s H t- a c iC +a X CJ * .c 1 — s a 1 c cc d s 1 * X EXPERIMENTS WITH INCOMPLETELY BURNING FIRES. 33. Figure 4.—Army gas-mask canister, capacity 42 cubic inches of absorbent: a, IIoso nipple; 6, strongspring; c, stiff wire; d, toweling; e, mixed charcoal and soda lime absorbent; /, mixed charcoal and sodalime absorbent; g, cotton wool fillers between wire screens; ft, rubbor disk check-valve; i, wire-screendome; j, sheet-metalstiffener for domo; k, air Inlet. 34 (IAS MASKS IOi; GASES MET IX FIGHTING FIEES. CARBON MONOXIDE, CARBON DIOXIDE, AND METnANE, PER CENT. 1 \ : : ic V - ? P ^ i * § \ £ *& -4t -8u 2 ?^ik. - t M V ~~ — __ - t 3 4 ~—? ?^,- 0 .: ^ -&t 5V M -J ^3 u ^-S« °> f \ \ 1 o N i 8 . * \ 8 V| 61 * 1 - \ n *H E £ , 2 - HJL X P-llO v x t -e4 I$V - 1 V 1 -^ _Iil ss A tv - | -^^>-S4 J$K i |.H t % r ^ u~\ J _$ ? iit~j I ^jt d ^L ! X^. S X ^3, a g s 2 S g 2 s i s S S 8 g 2 o UN3D aaa unv njoaxo DISCUSSION OF RESULTS OF TESTS WITH FIRES. 35 combustion and where
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectminesandmineralresou
