BSE:NISO·110240:2102.4Smallc:raft-Owner'smanual．BRITISHST'A.NDARDICS47.080CompliancewithaBriti.shStan.dardcannotconferimmunityfr...
BSENISO1461:21022Hotdipgalvanizedcoatingsonfabricatedironandsteelarticles-Spe,cificationsandtestmethods．BSENISO1461:2022BRITISHST...
BRITl1SHSTANDARDBSEN10255:21004suitablethreadingdeliveryandTechnical1S8(�)'Adoopa=0」11,uo�un'gooil'S8sc3,:5g:zoo二.::>Qan1'eu'u...
INTERNATIONALSTANDARDENISO15547:2001ISO15547Firstedition2000-04-15Petroleumandnaturalgasindustries-PlateheatexchangersIndustriesdu...
ICS13.220.10;75.180.01Descriptors:Liquefiednaturalgas,installations,fireextinguishingagENts,testing.AnlagENundAusrüstungfürFlüs...
BsEN14276-1:202dPressureequipmENtforrefrigeratingsystemsandheatpumpsPart1:Vessels-GENeralrequiremENtsb$EN14276-l;202dBRITISHSTANDA...
EUROPEANSTANDARDNORMEEUROPEENNEEUROPAISCHENORMUDC669.14.018.29-423.l:621.753.1EN10034September1993Descriptol's:Ironandsteelproduct...
EUROPEANSTANDARDNORMEEUROPEENNEEUROPAISCHENORMEN15023278March2015ICS25.160.40SupersedesENISO23278:2009ENglishVersionNon-destructiv...
EUROPEANSTANDARDNORMEEUROPEENNEEUROP凡SCHENORMEN1993-1-2March2024ICS13.220.50;91.010.30;91.080.13SupersedesEN1993-1-2:2005ENglishV...
bsi.BSENISO23278:2015Non-destructivetestingofwelds-Magneticparticletesting-AcceptancelevelsmakingexcellENceahab旷BSENISO23278:2015...
拼音练习19班级姓名一、读准前鼻韵母ànēnínènānǐněnán注意尾音“n”,舌尖抵住上齿背，发音到位。二、熟读下列音节。bānpándànw...
