| 000 | 00742cab a2200217 4500 | ||
|---|---|---|---|
| 001 | WB2526-08 | ||
| 008 | 090401t1989 xxu||||| |||| 00| 0 eng d | ||
| 035 | _a(Sirsi) u71408 | ||
| 041 | _aeng | ||
| 245 | _aToxic tests on coating | ||
| 260 | _c1989 | ||
| 350 | _a0 | ||
| 490 |
_aNew Civil Engineer _vno 851 29/6/89 p7 |
||
| 520 | _aThe Home Office has ordered tests to be carried out on polytetrafluorethylene (PTFE), a material used to coat roofs and windows , after warnings that it becomes highly toxic if set alight, and has the same effect as nerve gas. | ||
| 650 | _aBUILT ENVIRONMENT-BUILDING MATERIALS | ||
| 650 | _aSAFETY | ||
| 650 | _aSICK BUILDINGS | ||
| 690 | _aBUILT ENVIRONMENT | ||
| 942 | _n0 | ||
| 948 | _c04/03/1997 | ||
| 999 |
_c45009 _d45009 |
||