高(gao)(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)不(bu)銹(xiu)鋼(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)件(jian)的(de)(de)(de)(de)(de)(de)(de)(de)標(biao)(biao)(biao)(biao)準(zhun)請求(qiu)(qiu)(qiu)(qiu)，在(zai)(zai)(zai)我們(men)國(guo)家(jia)的(de)(de)(de)(de)(de)(de)(de)(de)化(hua)(hua)工品(pin)(pin)(pin)規(gui)(gui)(gui)范(fan)(fan)里(li)把移(yi)交(jiao)重(zhong)壓(ya)(ya)(ya)(ya)(ya)≥16MPa的(de)(de)(de)(de)(de)(de)(de)(de)線(xian)(xian)路(lu)稱做(zuo)高(gao)(gao)(gao)(gao)(gao)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)PE鋼(gang)(gang)(gang)(gang)塑(su)(su)(su)復(fu)(fu)(fu)合(he)(he)(he)(he)(he)(he)管(guan)(guan)(guan)(guan)(guan)(guan)。高(gao)(gao)(gao)(gao)(gao)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)PE鋼(gang)(gang)(gang)(gang)塑(su)(su)(su)復(fu)(fu)(fu)合(he)(he)(he)(he)(he)(he)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)合(he)(he)(he)(he)(he)(he)適(shi)標(biao)(biao)(biao)(biao)比(bi)較(jiao)廣，在(zai)(zai)(zai)大多耐(nai)(nai)(nai)(nai)高(gao)(gao)(gao)(gao)(gao)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)(de)(de)(de)(de)(de)結(jie)果(guo)里(li)還有采用(yong)(yong)(yong)。文章法律依據(ju)實(shi)驗(yan)(yan)(yan)(yan)室(shi)氣(qi)味(wei)(wei)高(gao)(gao)(gao)(gao)(gao)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)PE鋼(gang)(gang)(gang)(gang)塑(su)(su)(su)復(fu)(fu)(fu)合(he)(he)(he)(he)(he)(he)管(guan)(guan)(guan)(guan)(guan)(guan)、高(gao)(gao)(gao)(gao)(gao)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)PE鋼(gang)(gang)(gang)(gang)塑(su)(su)(su)復(fu)(fu)(fu)合(he)(he)(he)(he)(he)(he)管(guan)(guan)(guan)(guan)(guan)(guan)規(gui)(gui)(gui)范(fan)(fan)、高(gao)(gao)(gao)(gao)(gao)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)PE鋼(gang)(gang)(gang)(gang)塑(su)(su)(su)復(fu)(fu)(fu)合(he)(he)(he)(he)(he)(he)管(guan)(guan)(guan)(guan)(guan)(guan)耐(nai)(nai)(nai)(nai)力(li)考試(shi)報名(ming)、高(gao)(gao)(gao)(gao)(gao)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)PE鋼(gang)(gang)(gang)(gang)塑(su)(su)(su)復(fu)(fu)(fu)合(he)(he)(he)(he)(he)(he)管(guan)(guan)(guan)(guan)(guan)(guan)結(jie)轉、高(gao)(gao)(gao)(gao)(gao)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)PE鋼(gang)(gang)(gang)(gang)塑(su)(su)(su)復(fu)(fu)(fu)合(he)(he)(he)(he)(he)(he)管(guan)(guan)(guan)(guan)(guan)(guan)議(yi)論(lun)等上(shang)(shang)來先(xian)容(rong)一(yi)會(hui)高(gao)(gao)(gao)(gao)(gao)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)PE鋼(gang)(gang)(gang)(gang)塑(su)(su)(su)復(fu)(fu)(fu)合(he)(he)(he)(he)(he)(he)管(guan)(guan)(guan)(guan)(guan)(guan)1. 實(shi)驗(yan)(yan)(yan)(yan)室(shi)氣(qi)味(wei)(wei)高(gao)(gao)(gao)(gao)(gao)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)PE鋼(gang)(gang)(gang)(gang)塑(su)(su)(su)復(fu)(fu)(fu)合(he)(he)(he)(he)(he)(he)管(guan)(guan)(guan)(guan)(guan)(guan)實(shi)驗(yan)(yan)(yan)(yan)室(shi)氣(qi)味(wei)(wei)高(gao)(gao)(gao)(gao)(gao)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)PE鋼(gang)(gang)(gang)(gang)塑(su)(su)(su)復(fu)(fu)(fu)合(he)(he)(he)(he)(he)(he)管(guan)(guan)(guan)(guan)(guan)(guan)在(zai)(zai)(zai)這(zhe)里(li)先(xian)容(rong)一(yi)位(wei)令人震驚的(de)(de)(de)(de)(de)(de)(de)(de)示例，型(xing)號(hao)規(gui)(gui)(gui)格(ge)為西安中(zhong)(zhong)(zhong)澤DN15-DN100，重(zhong)點(dian)(dian)材料是(shi)(shi)鍛(duan)鋼(gang)(gang)(gang)(gang)，跟尾規(gui)(gui)(gui)范(fan)(fan)是(shi)(shi)55°密(mi)封帶管(guan)(guan)(guan)(guan)(guan)(guan)羅(luo)紋(wen)，外表(biao)通常看(kan)上(shang)(shang)去救(jiu)治是(shi)(shi)表(biao)上(shang)(shang)熱(re)鍍(du)，合(he)(he)(he)(he)(he)(he)適(shi)的(de)(de)(de)(de)(de)(de)(de)(de)結(jie)果(guo)標(biao)(biao)(biao)(biao)包涵七氟丙烷救(jiu)回模(mo)式(shi)、IG541實(shi)驗(yan)(yan)(yan)(yan)室(shi)氣(qi)味(wei)(wei)救(jiu)回模(mo)式(shi)和(he)高(gao)(gao)(gao)(gao)(gao)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)二鈍化(hua)(hua)碳救(jiu)回模(mo)式(shi)。這(zhe)種結(jie)果(guo)已顛(dian)末了實(shi)驗(yan)(yan)(yan)(yan)室(shi)氣(qi)味(wei)(wei)救(jiu)回模(mo)式(shi)和(he)零器(qi)件(jian)包能(neng)品(pin)(pin)(pin)嘗(chang)(chang)(chang)要(yao)求(qiu)(qiu)(qiu)(qiu)，幽(you)(you)靜(jing)性(xing)(xing)很(hen)好(hao)。2. 高(gao)(gao)(gao)(gao)(gao)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)PE鋼(gang)(gang)(gang)(gang)塑(su)(su)(su)復(fu)(fu)(fu)合(he)(he)(he)(he)(he)(he)管(guan)(guan)(guan)(guan)(guan)(guan)規(gui)(gui)(gui)范(fan)(fan)高(gao)(gao)(gao)(gao)(gao)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)PE鋼(gang)(gang)(gang)(gang)塑(su)(su)(su)復(fu)(fu)(fu)合(he)(he)(he)(he)(he)(he)管(guan)(guan)(guan)(guan)(guan)(guan)在(zai)(zai)(zai)個(ge)個(ge)之地(di)(di)(di)(di)的(de)(de)(de)(de)(de)(de)(de)(de)規(gui)(gui)(gui)范(fan)(fan)皆不(bu)一(yi)位(wei)的(de)(de)(de)(de)(de)(de)(de)(de)，很(hen)是(shi)(shi)在(zai)(zai)(zai)外洋它的(de)(de)(de)(de)(de)(de)(de)(de)規(gui)(gui)(gui)范(fan)(fan)會(hui)會(hui)更加眼睛些，在(zai)(zai)(zai)這(zhe)里(li)重(zhong)點(dian)(dian)說一(yi)會(hui)我們(men)國(guo)家(jia)面向(xiang)高(gao)(gao)(gao)(gao)(gao)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)PE鋼(gang)(gang)(gang)(gang)塑(su)(su)(su)復(fu)(fu)(fu)合(he)(he)(he)(he)(he)(he)管(guan)(guan)(guan)(guan)(guan)(guan)規(gui)(gui)(gui)范(fan)(fan)擬寫上(shang)(shang)推(tui)出(chu)(chu)的(de)(de)(de)(de)(de)(de)(de)(de)些文檔(dang)(dang)名(ming)和(he)法律依據(ju)，有之下局部位(wei)：（一(yi)）原體(ti)(ti)息(xi)部〔1996〕140號(hao)文檔(dang)(dang)名(ming)，重(zhong)壓(ya)(ya)(ya)(ya)(ya)線(xian)(xian)路(lu)幽(you)(you)靜(jing)勞(lao)(lao)碌(liu)與督導(dao)查(cha)驗(yan)(yan)(yan)(yan)理(li)(li)(li)論(lun)（二）國(guo)質(zhi)(zhi)(zhi)監(jian)(jian)局〔2002〕235號(hao)文檔(dang)(dang)名(ming)，重(zhong)壓(ya)(ya)(ya)(ya)(ya)貯罐重(zhong)壓(ya)(ya)(ya)(ya)(ya)線(xian)(xian)路(lu)建議(yi)模(mo)快資質(zhi)(zhi)(zhi)合(he)(he)(he)(he)(he)(he)法和(he)勞(lao)(lao)碌(liu)理(li)(li)(li)論(lun)（三(san)）質(zhi)(zhi)(zhi)技(ji)監(jian)(jian)局1999 59號(hao)相這(zhe)對認真(zhen)貫徹《相這(zhe)對增(zeng)加學習汽(qi)化(hua)(hua)打(da)火(huo)(huo)機油(you)(you)氣(qi)站(zhan)(zhan)幽(you)(you)靜(jing)督導(dao)查(cha)驗(yan)(yan)(yan)(yan)與勞(lao)(lao)碌(liu)的(de)(de)(de)(de)(de)(de)(de)(de)通知》有關(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)小題必要(yao)性(xing)(xing)意(yi)義(yi)(yi)指導(dao)意(yi)見（四）質(zhi)(zhi)(zhi)技(ji)監(jian)(jian)局發 1999 143號(hao)文檔(dang)(dang)名(ming)相這(zhe)對增(zeng)加學習汽(qi)化(hua)(hua)打(da)火(huo)(huo)機油(you)(you)氣(qi)站(zhan)(zhan)幽(you)(you)靜(jing)督導(dao)查(cha)驗(yan)(yan)(yan)(yan)與勞(lao)(lao)碌(liu)的(de)(de)(de)(de)(de)(de)(de)(de)通知（五）原體(ti)(ti)息(xi)部 1996 27-6文檔(dang)(dang)名(ming)，蒸氣(qi)汽(qi)鍋幽(you)(you)靜(jing)的(de)(de)(de)(de)(de)(de)(de)(de)技(ji)藝(yi)(yi)應(ying)(ying)(ying)用(yong)(yong)(yong)督導(dao)查(cha)驗(yan)(yan)(yan)(yan)理(li)(li)(li)論(lun)。（六）原體(ti)(ti)息(xi)部 1997 75號(hao)文檔(dang)(dang)名(ming)，沸水(shui)(shui)汽(qi)鍋幽(you)(you)靜(jing)的(de)(de)(de)(de)(de)(de)(de)(de)技(ji)藝(yi)(yi)應(ying)(ying)(ying)用(yong)(yong)(yong)督導(dao)查(cha)驗(yan)(yan)(yan)(yan)標(biao)(biao)(biao)(biao)規(gui)(gui)(gui)范(fan)(fan)（七）GB4962-1985氮(dan)氣(qi)采用(yong)(yong)(yong)幽(you)(you)靜(jing)的(de)(de)(de)(de)(de)(de)(de)(de)技(ji)藝(yi)(yi)應(ying)(ying)(ying)用(yong)(yong)(yong)標(biao)(biao)(biao)(biao)規(gui)(gui)(gui)范(fan)(fan)（八）GB6222-1986產(chan)業的(de)(de)(de)(de)(de)(de)(de)(de)發展工廠水(shui)(shui)電(dian)(dian)(dian)(dian)(dian)煤(mei)氣(qi)幽(you)(you)靜(jing)標(biao)(biao)(biao)(biao)規(gui)(gui)(gui)范(fan)(fan)3.高(gao)(gao)(gao)(gao)(gao)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)PE鋼(gang)(gang)(gang)(gang)塑(su)(su)(su)復(fu)(fu)(fu)合(he)(he)(he)(he)(he)(he)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)(nai)(nai)沖擊試(shi)驗(yan)(yan)(yan)(yan)品(pin)(pin)(pin)嘗(chang)(chang)(chang)起首(shou)是(shi)(shi)品(pin)(pin)(pin)嘗(chang)(chang)(chang)錢(qian)的(de)(de)(de)(de)(de)(de)(de)(de)抽樣查(cha)驗(yan)(yan)(yan)(yan)作業和(he)品(pin)(pin)(pin)嘗(chang)(chang)(chang)后(hou)面的(de)(de)(de)(de)(de)(de)(de)(de)籌備(bei)(bei)作業。鑄就關(guan)(guan)閉(bi)細致性(xing)(xing)品(pin)(pin)(pin)嘗(chang)(chang)(chang)及(ji)其中(zhong)(zhong)(zhong)查(cha)驗(yan)(yan)(yan)(yan)查(cha)驗(yan)(yan)(yan)(yan)不(bu)都可(ke)以有滲漏(lou)，并(bing)核(he)對試(shi)壓(ya)(ya)(ya)(ya)(ya)紀(ji)錄。結(jie)速及(ji)以上(shang)(shang)作業后(hou)，環境質(zhi)(zhi)(zhi)量測(ce)(ce)試(shi)權(quan)利與義(yi)(yi)務師(shi)在(zai)(zai)(zai)耐(nai)(nai)(nai)(nai)沖擊試(shi)驗(yan)(yan)(yan)(yan)品(pin)(pin)(pin)嘗(chang)(chang)(chang)錢(qian)認可(ke)度全(quan)(quan)數要(yao)求(qiu)(qiu)(qiu)(qiu)的(de)(de)(de)(de)(de)(de)(de)(de)工藝(yi)(yi)，熱(re)救(jiu)治和(he)無(wu)損格(ge)式(shi)品(pin)(pin)(pin)嘗(chang)(chang)(chang)已及(ji)格(ge)，全(quan)(quan)數不(bu)及(ji)格(ge)已改正。最(zui)終(zhong)維修師(shi)在(zai)(zai)(zai)耐(nai)(nai)(nai)(nai)沖擊試(shi)驗(yan)(yan)(yan)(yan)品(pin)(pin)(pin)嘗(chang)(chang)(chang)錢(qian)不(bu)得(de)教給(gei)抽樣查(cha)驗(yan)(yan)(yan)(yan)材質(zhi)(zhi)(zhi)。將必須要(yao) 受(shou)試(shi)線(xian)(xian)路(lu)螺母(mu)關(guan)(guan)閉(bi)鎖緊螺栓(shuan)，把一(yi)切(qie)高(gao)(gao)(gao)(gao)(gao)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)線(xian)(xian)路(lu)和(he)不(bu)都可(ke)以移(yi)交(jiao)品(pin)(pin)(pin)嘗(chang)(chang)(chang)的(de)(de)(de)(de)(de)(de)(de)(de)重(zhong)壓(ya)(ya)(ya)(ya)(ya)線(xian)(xian)路(lu)、設備(bei)(bei)及(ji)抄送用(yong)(yong)(yong)盲板重(zhong)連(lian)，再在(zai)(zai)(zai)線(xian)(xian)路(lu)上(shang)(shang)的(de)(de)(de)(de)(de)(de)(de)(de)伸(shen)縮(suo)節(jie)軟(ruan)件(jian)設置(zhi)短時約束轉配(pei)，最(zui)終(zhong)關(guan)(guan)閉(bi)品(pin)(pin)(pin)嘗(chang)(chang)(chang)。4. 高(gao)(gao)(gao)(gao)(gao)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)PE鋼(gang)(gang)(gang)(gang)塑(su)(su)(su)復(fu)(fu)(fu)合(he)(he)(he)(he)(he)(he)管(guan)(guan)(guan)(guan)(guan)(guan)耐(nai)(nai)(nai)(nai)力(li)結(jie)轉線(xian)(xian)路(lu)移(yi)交(jiao)重(zhong)壓(ya)(ya)(ya)(ya)(ya)發生內地(di)(di)(di)(di)地(di)(di)(di)(di)彎(wan)曲載(zai)(zai)荷應(ying)(ying)(ying)變(bian)(bian)，當內地(di)(di)(di)(di)地(di)(di)(di)(di)彎(wan)曲載(zai)(zai)荷應(ying)(ying)(ying)變(bian)(bian)翻越特(te)定的(de)(de)(de)(de)(de)(de)(de)(de)限(xian)制時，線(xian)(xian)路(lu)也會(hui)預備(bei)(bei)會(hui)議(yi)易變(bian)(bian)型(xing)毀掉移(yi)交(jiao)壓(ya)(ya)(ya)(ya)(ya)力(li)差的(de)(de)(de)(de)(de)(de)(de)(de)連(lian)接管(guan)(guan)(guan)(guan)(guan)(guan)，而管(guan)(guan)(guan)(guan)(guan)(guan)內就任(ren)1點(dian)(dian)的(de)(de)(de)(de)(de)(de)(de)(de)內地(di)(di)(di)(di)地(di)(di)(di)(di)彎(wan)曲載(zai)(zai)荷應(ying)(ying)(ying)變(bian)(bian)狀(zhuang)況(kuang)都可(ke)以用(yong)(yong)(yong)3個(ge)相互間(jian)向(xiang)下的(de)(de)(de)(de)(de)(de)(de)(de)主內地(di)(di)(di)(di)地(di)(di)(di)(di)彎(wan)曲載(zai)(zai)荷應(ying)(ying)(ying)變(bian)(bian)來標(biao)(biao)(biao)(biao)注(zhu)，沿(yan)管(guan)(guan)(guan)(guan)(guan)(guan)內圓(yuan)心(xin)切(qie)線(xian)(xian)標(biao)(biao)(biao)(biao)有必要(yao)性(xing)(xing)意(yi)義(yi)(yi)的(de)(de)(de)(de)(de)(de)(de)(de)環向(xiang)內地(di)(di)(di)(di)地(di)(di)(di)(di)彎(wan)曲載(zai)(zai)荷應(ying)(ying)(ying)變(bian)(bian)戰火(huo)(huo)行(xing)與線(xian)(xian)路(lu)定位(wei)中(zhong)(zhong)(zhong)心(xin)線(xian)(xian)標(biao)(biao)(biao)(biao)有必要(yao)性(xing)(xing)意(yi)義(yi)(yi)的(de)(de)(de)(de)(de)(de)(de)(de)定位(wei)中(zhong)(zhong)(zhong)心(xin)線(xian)(xian)內地(di)(di)(di)(di)地(di)(di)(di)(di)彎(wan)曲載(zai)(zai)荷應(ying)(ying)(ying)變(bian)(bian)，最(zui)終(zhong)是(shi)(shi)沿(yan)管(guan)(guan)(guan)(guan)(guan)(guan)內半徑標(biao)(biao)(biao)(biao)有必要(yao)性(xing)(xing)意(yi)義(yi)(yi)的(de)(de)(de)(de)(de)(de)(de)(de)徑向(xiang)內地(di)(di)(di)(di)地(di)(di)(di)(di)彎(wan)曲載(zai)(zai)荷應(ying)(ying)(ying)變(bian)(bian)，這(zhe)三(san)大內地(di)(di)(di)(di)地(di)(di)(di)(di)彎(wan)曲載(zai)(zai)荷應(ying)(ying)(ying)變(bian)(bian)左右(you)的(de)(de)(de)(de)(de)(de)(de)(de)干系大便稀高(gao)(gao)(gao)(gao)(gao)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)PE鋼(gang)(gang)(gang)(gang)塑(su)(su)(su)復(fu)(fu)(fu)合(he)(he)(he)(he)(he)(he)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)結(jie)轉函數。仍(reng)然(ran)規(gui)(gui)(gui)范(fan)(fan)的(de)(de)(de)(de)(de)(de)(de)(de)不(bu)相似，每(mei)一(yi)位(wei)個(ge)之地(di)(di)(di)(di)的(de)(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)(nai)(nai)力(li)要(yao)求(qiu)(qiu)(qiu)(qiu)不(bu)一(yi)位(wei)的(de)(de)(de)(de)(de)(de)(de)(de)，是(shi)(shi)以大家(jia)在(zai)(zai)(zai)關(guan)(guan)閉(bi)高(gao)(gao)(gao)(gao)(gao)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)PE鋼(gang)(gang)(gang)(gang)塑(su)(su)(su)復(fu)(fu)(fu)合(he)(he)(he)(he)(he)(he)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)(nai)(nai)力(li)結(jie)轉時，或者是(shi)(shi)要(yao)嚴格(ge)執行(xing)國(guo)內的(de)(de)(de)(de)(de)(de)(de)(de)簡(jian)略要(yao)求(qiu)(qiu)(qiu)(qiu)簡(jian)略結(jie)轉。 太(tai)鋼(gang)(gang)(gang)(gang)不(bu)銹(xiu)管(guan)(guan)(guan)(guan)(guan)(guan)件(jian)團體(ti)(ti)專業出(chu)(chu)產(chan)高(gao)(gao)(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)不(bu)銹(xiu)鋼(gang)(gang)(gang)(gang)彎(wan)頭管(guan)(guan)(guan)(guan)(guan)(guan)件(jian)，裝備(bei)(bei)光譜(pu)直讀(du)儀全(quan)(quan)套進(jin)步前(qian)輩的(de)(de)(de)(de)(de)(de)(de)(de)理(li)(li)(li)化(hua)(hua)檢(jian)(jian)測(ce)(ce),無(wu)損探傷,熱(re)處置(zhi),水(shui)(shui)壓(ya)(ya)(ya)(ya)(ya)實(shi)驗(yan)(yan)(yan)(yan)等產(chan)物(wu)品(pin)(pin)(pin)質(zhi)(zhi)(zhi)檢(jian)(jian)測(ce)(ce)裝備(bei)(bei),為出(chu)(chu)產(chan)優(you)良產(chan)物(wu)供給(gei)了靠得(de)住的(de)(de)(de)(de)(de)(de)(de)(de)保障。