LEADER 01350nam a2200313 i 4500 001 991001466359707536 005 20020507130226.0 008 000602s1999 it 001 0 ita 020 $a8815068775 035 $ab10224683-39ule_inst 035 $aLE02986496$9ExL 040 $aISUFI - Sett. Diritti e Politiche Euromediterranee$bita 082 0 $a361.61 100 1 $aHill, Michael$0126407 245 13$aLe politiche sociali :$bun'analisi comparata /$cMichael Hill 260 $aBologna :$bIl Mulino,$cc1999 300 $a403 p. ;$c25 cm 490 0 $aStrumenti.$pSociologia 650 4$aPolitiche sociali 740 0 $aSocial policy$ea comparative analysis 907 $a.b10224683$b17-02-17$c27-06-02 912 $a991001466359707536 945 $aLE021 361.61 HIL01.01$g1$i2020000006381$lle021$op$pE24.50$q-$rn$s- $t0$u6$v0$w6$x0$y.i14804414$z17-07-08 945 $aLE021 361.61 HIL01.01$g2$i2020000030133$lle021$op$pE24.50$q-$rn$s- $t0$u4$v1$w4$x0$y.i15260951$z03-05-11 945 $aLE021 361.61 HIL01.01$g3$i2020000030126$lle021$op$pE24.50$q-$rn$s- $t0$u0$v0$w0$x0$y.i15260963$z03-05-11 945 $aLE029 361 HIL01.01$g1$iLE029-1307$lle029$o-$pE0.00$q-$rn$so $t0$u0$v0$w0$x0$y.i10274133$z27-06-02 996 $aPolitiche sociali$9176335 997 $aUNISALENTO 998 $a(3)le020$ale029$b01-01-00$cm$da $e-$fita$git $h3$i4 LEADER 01510nam 2200385 450 001 9910704556503321 005 20130701123009.0 035 $a(CKB)5470000002442139 035 $a(OCoLC)851380125 035 $a(EXLCZ)995470000002442139 100 $a20130701d2012 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aProcedure for permitting the use of belt air to ventilate working sections of underground coal mines 210 1$a[Arlington, Va.] :$c[U.S. Department of Labor, Mine Safety and Health Adminstration],$d2012. 215 $a1 online resource (2 pages) 225 1 $aProcedure instruction letter ;$vno. I12-V-14 300 $aTitle from subject line (viewed on July 1, 2013). 300 $a"Effective Date: 05/07/2012, Expiration Date: 03/31/2014." 300 $a"Reissue of I10-V-06." 606 $aMine ventilation$zUnited States$xEquipment and supplies 606 $aMine ventilation$xSafety regulations$zUnited States 606 $aMine atmospheres$zUnited States$xSafety measures 615 0$aMine ventilation$xEquipment and supplies. 615 0$aMine ventilation$xSafety regulations 615 0$aMine atmospheres$xSafety measures. 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910704556503321 996 $aProcedure for permitting the use of belt air to ventilate working sections of underground coal mines$93259395 997 $aUNINA LEADER 01414nam 2200385 450 001 9910500604103321 005 20231213215713.0 010 $a1-5044-7967-X 024 7 $a10.1109/IEEESTD.2021.9559950 035 $a(CKB)4100000012044475 035 $a(NjHacI)994100000012044475 035 $a(EXLCZ)994100000012044475 100 $a20231213d2021 uy 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$a2652-2021 $eIEEE Guide for DC Inclined Plane Tracking and Erosion Test for Outdoor Insulation Applications /$fInstitute of Electrical and Electronics Engineers 210 1$aNew York, NY, USA :$cIEEE,$d2021. 215 $a1 online resource (22 pages) 330 $aThis guide is intended for a suitable use of dc voltages with the inclined plane tracking and erosion test for the evaluation of the tracking and erosion resistance of high voltage outdoor insulating materials. 606 $aStray currents 606 $aElectric insulators and insulation$xPolymers 606 $aInclined planes 615 0$aStray currents. 615 0$aElectric insulators and insulation$xPolymers. 615 0$aInclined planes. 676 $a621.31920284 801 0$bNjHacI 801 1$bNjHacl 906 $aDOCUMENT 912 $a9910500604103321 996 $a2652-2021$93654399 997 $aUNINA