年产1.5万吨pe节水管项目可行性研究报告

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1、away.One-thirdofthenationfeltit.Ahugecrackthatwaseightkilometreslongandthirtymetreswidecutacrosshouses,roadsandcanals.Steamburstfromholesintheground.Hardhillsofrockbecameriversofdirt.Infifteenterriblesecondsalargelayinruins.Thesufferingofthepeoplewasextreme.Tow-thirdsofthemdiedorwereinjure

2、dduringtheearthquake.Thoundsoffamilieswerekilledandmanychidrenwereleftwithoutparents.Thenumberofpeoplewhowerekilledorinjuredreachedmorethan400,000. Buthowcouldthesurvivorsbelieveitwasnatural?Everywheretheylookednearlyeverythingwasdestroyed.Allofthecity’shospitals,75%ofitsfactoriesandbuildi

3、ngsand90%ofitshomesweregone.Brickscoveredthegroundlikeredautumnleaves.Nowind,however,couldbelowtheyaway.Twodamsandmostofthebridgesalsofellorwerenotsafefortravelling.Therailwaytrackswerenowuselesspiecesofsteel.Tensofthousandsofcowswouldnevergivemilkagain.Halfamillionpigsandmillionsofchicken

4、sweredead.Sandnowfilledthewellsinsteadofwater.Peoplewereshocked.Thenlaterthatafternoon,anotherbigquakewhichwasalmostasstrongasthefirstoneshookTangshan.Someoftherescueworkersanddoctorsweretrappedundertheruins.Morebuildingsfelldown.Water,food,andeletricitywerehardtoget.Peoplebegantowongderho

5、wlongthedisaterwouldlast. Allhopewasnotlost.Soonafterthequakes,thearmysent150,000soliderstoTangshantohelptherescueworkers.Hundredsofthousandsofpeoplewerehelped.Thearmyorganizedteamstodigoutthoseweretrappedandtoburythedead.Tothenorthofthecity,mostofthe10,000minerswererescuedfromthecoalmines

6、there.Workersbuiltsheltersforsurvivorswhosehomeshadbeendestroyed.Freshwaterwastakentothecitybytrain,truckandplane.Slowly,thecitybegantobreatheagain. ASAFEHOME Itissadbutthatpeopledieinearthquakesfromfallingfurnitureandbricks.Earthquakesafetyisveryimportantandthereismoretoitthanjustkeepingb

7、uildingsfromfallingdown.Soifyourhomeisinanearthquakearea,youshouldpreparecarefullybeforetheearthquakecomes. First,makesureyoubuyahousewhichisearthquakesafe.Allpipesshouldbefixedtothewallandallwallsshouldbeespeciallythickandstrong.Youalsohavetomakesurethatthere