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1、thetimesafetybarrierorZhangGuasafenet,protectionrailingfromtopThenexttwoarm-restpillarconstitutesandascendsarm-resttoleavetheground1~1.2msanddescendsarm-resttoleavetheground0.4~0.6ms,thearm-restiseachThe2msestablishespillar.(2)Theentrancetocaveofbuildingplan
2、k,seeitssizeandconstructionprocessinofmayadoptmeasure,largeholeTheperipheryofaddsaprotectionrailing,elevatoretc.upanddownkeepsseveralentrancetocavesof,andeachl0mshighlyestablishesanAnneWholenets,theentrancetocavehardlyusingintheconstructionprocesscanaddHanre
3、inforcingbaratthetimethenetBefixedtocover,tousuallymakeTheentrancetocaveofusingaddsamovablecover,havingalreadyattachedathingmayresultinthedangerousentrancetocaveencrypttoshutacover.(3)Theentrancetocaveofkeyfiguresbuildinghastohavespeciallyassignedmanagement,
4、usuallycheckprotectionmeasureofcredibilityandoverHavesex.(4)Maketohandoversomuchandthenhomeworkprotectionthe,well,theconstructionpassagewanttoputupapairoflayersinsulationPeng.AtfaceTheentrancetocaveneighborhoodprohibittodepositamiscellaneousarticlesorobjects
5、.Transportinsidethecertainscopeintheperpendicularity,thepersonnelrunsaboutandrowsanappropriationRoute,don'tinsulatemeasurenotmustinthesameperpendicularsideupanddownhandoveragainhomework,dismantleascaffoldtowaithardavertfromHomeworkofcrossing,rowforbidboundar
6、y,isservedasguardianbythespeciallyassigned.(5)Climbahomework:Thestructurestructurethatclimbstoolsandimplements,havetoprisondegreecredibility.ThebaseofhorizontalfeetshouldBeingairtightissolid,don'tgetmathighuse,inclinedsupportofcarryshouldhavefixmeasure,theho
7、rizontalfootshouldhaveantiskidmeasure.SignThepoleslopetakes60°~70°asproper,markingtimecannothavealreadylackedafilephenomenon.PersonwordstepstheupperpartclipCapetotake45°asproper,Thebottomhasalreadypulled.894.theconstructionuseanelectricityatthetime(1)Thecons
8、tructionadoptsthreewiththeelectricityatthetimefivelinessystemsmutually,thecircuitconcretelysetsouttopayrespectstotheorganizationdesignofstartingconstructionOfrelevantchapter.(2)Thecircuitthatliv
