The thermal conductivity of various forms of tile and their value as fireproofing materials . CUftVE I .QZ .^ :. -^ik J7£L^ ^- B^D i: EtptL ?faoa:g - §. A ^^^--•^ ^--^B Zoo V-^ ^ oo C6>e /iE * /3 .e—© ^^_ .;-!... —e— -»—^ CUKI^E*, a -- ^^ 0 (iOUSL¥£L^ L:.- ih»<) Jri. hT-p; :i J~^ -TCT f-- ^i^?^ P/ F-t r. jGUsIJCS- a 7- Tirfi J^ m^ ^ im Fn^x^^ !f - P :-/ ^ \m r:7 1 >VH> ^1 iffi^ Cuiir£*-0 ZO. fOO pur/tP^ESSERCO .rmcnil^ flffi iiTHr^^^

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Keywords: ., bookcentury1900, bookdecade1910, bookidthermalcondu, bookyear1915