深圳XSR40系列無紙記錄儀
HCL3精巧型壓力(li)(li)變(bian)送(song)器(qi)(qi)(qi):1)采(cai)(cai)用(yong)膜片隔離技術;2)集成芯片、寬(kuan)(kuan)電(dian)壓供電(dian);3)結(jie)構小巧、安裝(zhuang)方便;4)截頻設(she)計、抗干擾能力(li)(li)強、防雷擊(ji);5)限流、限壓;6)精度(du)(du)高、穩(wen)定(ding)性好、響(xiang)應速度(du)(du)快、耐沖擊(ji)。HCL3系列壓力(li)(li)變(bian)送(song)器(qi)(qi)(qi)產(chan)品采(cai)(cai)用(yong)不銹(xiu)(xiu)鋼隔離膜片的(de)OEM壓力(li)(li)傳感(gan)器(qi)(qi)(qi)作為信(xin)號(hao)測(ce)量元件,并(bing)經過(guo)計算機自動測(ce)試(shi),用(yong)激光調阻工(gong)藝進行了(le)寬(kuan)(kuan)溫度(du)(du)范圍的(de)零點和靈敏(min)度(du)(du)溫度(du)(du)補償。放大電(dian)路(lu)位于不銹(xiu)(xiu)鋼殼(ke)體內(nei),將傳感(gan)器(qi)(qi)(qi)信(xin)號(hao)轉(zhuan)換為標準輸(shu)出信(xin)號(hao),充(chong)分發揮了(le)傳感(gan)器(qi)(qi)(qi)的(de)技術優勢,使壓力(li)(li)變(bian)送(song)器(qi)(qi)(qi)具(ju)有(you)優異的(de)性能。它抗干擾、過(guo)載和抗沖擊(ji)能力(li)(li)強、溫度(du)(du)漂移(yi)小、穩(wen)定(ding)性高,具(ju)有(you)很高的(de)測(ce)量精度(du)(du),是(shi)工(gong)業自動化領域理想的(de)壓力(li)(li)測(ce)量儀表。磁致伸(shen)縮線性位移(yi)傳感(gan)器(qi)(qi)(qi),歡迎來(lai)電(dian)咨詢(xun)詳情。深(shen)圳XSR40系列無紙記(ji)錄儀
比(bi)如空(kong)(kong)調(diao)溫(wen)(wen)度(du)(du)(du)(du)傳(chuan)感(gan)(gan)(gan)(gan)器(qi)原廠(chang)是10K的(de),如果(guo)用5K替(ti)換(huan)(huan),夏天(tian)的(de)制(zhi)冷的(de)時候你可(ke)能(neng)(neng)感(gan)(gan)(gan)(gan)覺(jue)不(bu)(bu)(bu)(bu)(bu)到多(duo)大(da)問題,但(dan)(dan)是到冬天(tian)制(zhi)熱(re)的(de)時候,你會發現防(fang)冷風功能(neng)(neng)沒(mei)了,室外風機(ji)不(bu)(bu)(bu)(bu)(bu)啟動,不(bu)(bu)(bu)(bu)(bu)化霜,甚至壓縮機(ji)都不(bu)(bu)(bu)(bu)(bu)能(neng)(neng)正常啟動。導(dao)致(zhi)空(kong)(kong)調(diao)機(ji)組(zu)(zu)制(zhi)冷正常,無(wu)法制(zhi)熱(re)故障。或者,同樣是10K溫(wen)(wen)度(du)(du)(du)(du)傳(chuan)感(gan)(gan)(gan)(gan)器(qi),但(dan)(dan)是溫(wen)(wen)度(du)(du)(du)(du)系(xi)數(shu)廠(chang)家是3450,如果(guo)更(geng)換(huan)(huan)成3950的(de)10K溫(wen)(wen)度(du)(du)(du)(du)傳(chuan)感(gan)(gan)(gan)(gan)器(qi),由(you)于溫(wen)(wen)度(du)(du)(du)(du)系(xi)數(shu)不(bu)(bu)(bu)(bu)(bu)同,直(zhi)接造成控溫(wen)(wen)不(bu)(bu)(bu)(bu)(bu)準(zhun),實際溫(wen)(wen)度(du)(du)(du)(du)沒(mei)達到設(she)定(ding)值,控制(zhi)系(xi)統可(ke)能(neng)(neng)就已經(jing)判斷卸載停機(ji),相關溫(wen)(wen)度(du)(du)(du)(du)保護(排氣溫(wen)(wen)度(du)(du)(du)(du)保護,防(fang)凍溫(wen)(wen)度(du)(du)(du)(du)保護,防(fang)冷風功能(neng)(neng),溫(wen)(wen)差保護等(deng)等(deng))也會不(bu)(bu)(bu)(bu)(bu)正常。技術人(ren)員強調(diao);如果(guo)是變頻(pin)空(kong)(kong)調(diao),不(bu)(bu)(bu)(bu)(bu)正確更(geng)換(huan)(huan)溫(wen)(wen)度(du)(du)(du)(du)傳(chuan)感(gan)(gan)(gan)(gan)器(qi),影響將(jiang)會更(geng)大(da)。因此在空(kong)(kong)調(diao)維修時,務(wu)必嚴格按廠(chang)家的(de)溫(wen)(wen)度(du)(du)(du)(du)傳(chuan)感(gan)(gan)(gan)(gan)器(qi)參數(shu)選配替(ti)換(huan)(huan),避免(mian)空(kong)(kong)調(diao)機(ji)組(zu)(zu)出(chu)現各種(zhong)軟故障。PT100溫(wen)(wen)度(du)(du)(du)(du)傳(chuan)感(gan)(gan)(gan)(gan)器(qi)廠(chang)家選擇溫(wen)(wen)度(du)(du)(du)(du)傳(chuan)感(gan)(gan)(gan)(gan)產(chan)品(pin)也許看似(si)小事一樁,但(dan)(dan)由(you)于可(ke)用的(de)產(chan)品(pin)多(duo)種(zhong)多(duo)樣,因此這項任(ren)務(wu)可(ke)能(neng)(neng)令人(ren)頗感(gan)(gan)(gan)(gan)畏懼。
熱電偶(ou)是溫(wen)度(du)測量中常用(yong)(yong)的溫(wen)度(du)傳(chuan)感(gan)(gan)器。其(qi)主要好(hao)處是寬(kuan)溫(wen)度(du)范(fan)圍和(he)適(shi)應各種(zhong)大氣環境,而(er)且(qie)結實(shi)、價低,無需供電,也(ye)是低價的。電偶(ou)是簡單和(he)通用(yong)(yong)的溫(wen)度(du)傳(chuan)感(gan)(gan)器,但熱電偶(ou)并(bing)不適(shi)合(he)高精度(du)的的測量和(he)應用(yong)(yong)。按照(zhao)溫(wen)度(du)傳(chuan)感(gan)(gan)器輸出(chu)信號的模式,可(ke)大致劃分為三大類(lei):數字(zi)式溫(wen)度(du)傳(chuan)感(gan)(gan)器、邏輯輸出(chu)溫(wen)度(du)傳(chuan)感(gan)(gan)器、模擬式溫(wen)度(du)傳(chuan)感(gan)(gan)器。數字(zi)式溫(wen)度(du)傳(chuan)感(gan)(gan)器:它采用(yong)(yong)硅工藝生產(chan)的數字(zi)式溫(wen)度(du)傳(chuan)感(gan)(gan)器,其(qi)采用(yong)(yong)PTAT結構(gou),這種(zhong)半導(dao)體(ti)結構(gou)具有精確(que)的,與溫(wen)度(du)相關(guan)的良(liang)好(hao)輸出(chu)特性(xing)。
熱(re)電(dian)偶(ou):熱(re)電(dian)偶(ou)通(tong)常(chang)用(yong)于(yu)測量較(jiao)高的(de)(de)溫度(du)和(he)較(jiao)大的(de)(de)溫度(du)范圍。熱(re)電(dian)偶(ou)的(de)(de)工作原理(li)是任何受(shou)熱(re)梯度(du)作用(yong)的(de)(de)導體都(dou)會產生一(yi)個小的(de)(de)電(dian)壓(ya)(ya),這種(zhong)現象被(bei)稱為Seebeck效應(ying)。產生的(de)(de)電(dian)壓(ya)(ya)的(de)(de)大小取決(jue)于(yu)金(jin)屬(shu)(shu)的(de)(de)類型。Seebeck效應(ying)的(de)(de)實際應(ying)用(yong)涉及(ji)兩(liang)種(zhong)異種(zhong)金(jin)屬(shu)(shu),它(ta)們在(zai)一(yi)端(duan)相連,在(zai)另一(yi)端(duan)分(fen)開。可以通(tong)過非結端(duan)導線(xian)之間(jian)的(de)(de)電(dian)壓(ya)(ya)來確定結點(dian)的(de)(de)溫度(du)。因使用(yong)的(de)(de)金(jin)屬(shu)(shu)材料不(bu)同,熱(re)電(dian)偶(ou)有多種(zhong)類型。其中(zhong),合(he)金(jin)組合(he)已變得流行,并且所(suo)需(xu)的(de)(de)組合(he)受(shou)包括成本,可用(yong)性,化學性質和(he)穩定性等因素的(de)(de)驅動。不(bu)同的(de)(de)類型的(de)(de)金(jin)屬(shu)(shu)組合(he),適用(yong)于(yu)不(bu)同的(de)(de)應(ying)用(yong),用(yong)戶通(tong)常(chang)根據所(suo)需(xu)的(de)(de)溫度(du)范圍和(he)靈(ling)敏(min)度(du)來選擇它(ta)們。智能壓(ya)(ya)力變送器(qi)多少錢?
熱(re)(re)(re)敏(min)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)是敏(min)感元(yuan)件(jian)的(de)一類,熱(re)(re)(re)敏(min)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)的(de)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)值(zhi)會隨(sui)著(zhu)溫(wen)(wen)(wen)度(du)(du)的(de)變化而改(gai)變。按照溫(wen)(wen)(wen)度(du)(du)系(xi)數(shu)不(bu)同分(fen)為正(zheng)溫(wen)(wen)(wen)度(du)(du)系(xi)數(shu)熱(re)(re)(re)敏(min)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(PTC)和(he)負(fu)溫(wen)(wen)(wen)度(du)(du)系(xi)數(shu)熱(re)(re)(re)敏(min)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(NTC)。正(zheng)溫(wen)(wen)(wen)度(du)(du)系(xi)數(shu)熱(re)(re)(re)敏(min)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(PTC)在溫(wen)(wen)(wen)度(du)(du)越(yue)(yue)高(gao)時(shi)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)值(zhi)越(yue)(yue)大(da),負(fu)溫(wen)(wen)(wen)度(du)(du)系(xi)數(shu)熱(re)(re)(re)敏(min)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(NTC)在溫(wen)(wen)(wen)度(du)(du)越(yue)(yue)高(gao)時(shi)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)值(zhi)越(yue)(yue)低,它(ta)們同屬(shu)于半導體器(qi)(qi)件(jian),被(bei)廣泛應用(yong)于各種電(dian)(dian)(dian)(dian)(dian)子元(yuan)器(qi)(qi)件(jian)中。熱(re)(re)(re)敏(min)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)通(tong)常在有(you)限的(de)溫(wen)(wen)(wen)度(du)(du)范圍內可(ke)實現較高(gao)的(de)精度(du)(du),通(tong)常是-90℃?130℃。鉑電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu),又稱為鉑熱(re)(re)(re)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu),它(ta)的(de)阻(zu)(zu)(zu)(zu)(zu)值(zhi)會隨(sui)著(zhu)溫(wen)(wen)(wen)度(du)(du)的(de)變化而改(gai)變。并且鉑電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)阻(zu)(zu)(zu)(zu)(zu)值(zhi)會隨(sui)著(zhu)溫(wen)(wen)(wen)度(du)(du)的(de)升高(gao)勻速(su)有(you)規律的(de)變大(da)。鉑電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)可(ke)分(fen)為PT100和(he)PT1000等系(xi)列產(chan)品,PT100即表(biao)示它(ta)在0℃時(shi)阻(zu)(zu)(zu)(zu)(zu)值(zhi)為100歐(ou)(ou)姆,PT1000即表(biao)示它(ta)在0℃時(shi)阻(zu)(zu)(zu)(zu)(zu)值(zhi)為1000歐(ou)(ou)姆。鉑電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)具有(you)抗振動、穩(wen)定(ding)性好(hao)、準(zhun)確度(du)(du)高(gao)、耐高(gao)壓等優點,被(bei)廣泛應用(yong)于醫療、電(dian)(dian)(dian)(dian)(dian)機(ji)、工(gong)業、溫(wen)(wen)(wen)度(du)(du)計算、衛星、氣(qi)象、阻(zu)(zu)(zu)(zu)(zu)值(zhi)計算等高(gao)精溫(wen)(wen)(wen)度(du)(du)設備中。在體積流量型進氣(qi)系(xi)統中,電(dian)(dian)(dian)(dian)(dian)控單元(yuan)(ECU)根據進氣(qi)溫(wen)(wen)(wen)度(du)(du)對(dui)噴油量進行修正(zheng),以(yi)獲得比較好(hao)的(de)空燃比。清遠2088殼體溫(wen)(wen)(wen)度(du)(du)傳感器(qi)(qi)哪家精度(du)(du)高(gao)
HCG3系(xi)(xi)列(lie)液位變送器,歡迎來(lai)電咨詢詳情。深圳XSR40系(xi)(xi)列(lie)無(wu)紙(zhi)記錄儀
漢(han)川儀(yi)器(qi)秉(bing)承”為客戶(hu)創造(zao)價(jia)值(zhi)”的(de)(de)經營理(li)念致力(li)于為客戶(hu)提供具備性價(jia)比、質(zhi)(zhi)價(jia)比競爭優勢的(de)(de)產(chan)(chan)品,致力(li)于建立“按(an)時、按(an)質(zhi)(zhi)、按(an)量(liang)”的(de)(de)生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)制造(zao)能力(li),致力(li)于為客戶(hu)提供貼(tie)身(shen)的(de)(de)配套服(fu)務。公(gong)司(si)通過現有各(ge)(ge)種(zhong)銷售平臺和渠道產(chan)(chan)品出口到(dao)世界(jie)各(ge)(ge)地。如(ru)美(mei)國(guo)、巴西、歐洲國(guo)家、印(yin)度、巴基斯坦(tan)、南非、埃(ai)及等(deng)諸多國(guo)家。公(gong)司(si)符合儀(yi)器(qi)儀(yi)表(biao)生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)要求已建立滿足批量(liang)生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)的(de)(de)各(ge)(ge)類產(chan)(chan)品生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)線三(san)條(tiao),并將根據經營發(fa)展(zhan)需要,不(bu)斷加(jia)強(qiang)”按(an)時.按(an)質(zhi)(zhi)、按(an)量(liang)"生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)能力(li)建設(she),不(bu)斷加(jia)大(da)自動化設(she)備投入,提高(gao)整體生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)效率。“產(chan)(chan)品源于精密,品質(zhi)(zhi)創造(zao)未來”是我(wo)們關(guan)鍵價(jia)值(zhi)觀。“服(fu)務體現價(jia)值(zhi)”,是我(wo)們不(bu)懈的(de)(de)追求,我(wo)們一直在(zai)努力(li)!深圳XSR40系列無紙(zhi)記錄儀(yi)
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數控刀(dao)(dao)座(zuo)的使用(yong)說明8要素:1、在(zai)(zai)數控車床上進(jin)行螺(luo)紋(wen)(wen)加工(gong)時(shi),通常(chang)采用(yong)一把(ba)刀(dao)(dao)座(zuo)進(jin)行切削(xue)(xue)。在(zai)(zai)加工(gong)大(da)螺(luo)距螺(luo)紋(wen)(wen)時(shi),因磨(mo)損過(guo)快(kuai),會造成切削(xue)(xue)加工(gong)后螺(luo)紋(wen)(wen)尺寸變化大(da)、螺(luo)紋(wen)(wen)精度低。2、各(ge)把(ba)刀(dao)(dao)座(zuo)在(zai)(zai)對X軸時(shi),機床顯示的數字各(ge) 。
運輸二丙(bing)二醇丙(bing)醚的(de)過程中需要注(zhu)(zhu)意(yi)(yi)(yi)哪些事情(qing)?1、注(zhu)(zhu)意(yi)(yi)(yi)配備消防(fang)器材。在運輸的(de)過程中為了(le)有備無患就應(ying)該(gai)注(zhu)(zhu)意(yi)(yi)(yi)在車中配備好(hao)消防(fang)器材,而且(qie),需要特別注(zhu)(zhu)意(yi)(yi)(yi)的(de)是,配備的(de)滅火劑應(ying)該(gai)是抗(kang)溶性泡沫、干粉或者二氧化碳。此(ci)外, 。
電(dian)磁(ci)閥(fa)一(yi)般自配有供接(jie)線的(de)蓋子。但先要搞清楚12V電(dian)磁(ci)閥(fa)是(shi)直(zhi)流(liu)還是(shi)交流(liu)的(de)電(dian)源。是(shi)否和變壓器輸出一(yi)致。直(zhi)流(liu)就要分正極(ji)與負極(ji),不能(neng)接(jie)反,交流(liu)就無所謂,隨便(bian)接(jie),但不能(neng)接(jie)到地線上去了哦。電(dian)磁(ci)閥(fa)K180-4E1- 。
電批扭矩(ju)儀使(shi)用(yong)(yong)注(zhu)意事(shi)項為(wei):儀器(qi)使(shi)用(yong)(yong)時應(ying)注(zhu)意放置在無任何(he)抖動、穩定(ding)的試(shi)驗(yan)平臺上(shang),以保證儀器(qi)精度。只有儀器(qi)需要標定(ding)時用(yong)(yong)戶(hu)才(cai)可轉動標定(ding)電位器(qi),否則禁(jin)止任何(he)調整,以免破壞標定(ding)數據。當(dang)試(shi)驗(yan)扭矩(ju)超過(guo)當(dang)前儀器(qi)更大量(liang) 。
燃(ran)(ran)(ran)氣(qi)燃(ran)(ran)(ran)燒(shao)器的布置鍋爐(lu)爐(lu)膛大小(xiao)和形狀與燃(ran)(ran)(ran)料性質關系很大,燃(ran)(ran)(ran)氣(qi)的燃(ran)(ran)(ran)燒(shao)過程比燃(ran)(ran)(ran)油簡單,燃(ran)(ran)(ran)燒(shao)所需的時間較短,因而所需爐(lu)膛容積要小(xiao)。燃(ran)(ran)(ran)燒(shao)器的布置應與爐(lu)膛形狀結合起(qi)來(lai)考慮(lv),以火焰充滿度好、火焰沖(chong)刷(shua)不(bu)到(dao)水(shui)冷壁為(wei)原(yuan)則 。
常熟(shu)衣吉歐EGO)阻(zu)(zu)燃(ran)工(gong)作(zuo)褲的特(te)色:材質:采用品質優良的阻(zu)(zu)燃(ran)面料制(zhi)成,經過特(te)殊(shu)的處理,可以有效防止火焰擴散,保護穿著(zhu)(zhu)者的安全(quan)。舒(shu)適(shi)性:工(gong)作(zuo)褲設計符合(he)人(ren)體工(gong)學原理,具(ju)有良好的透氣(qi)性和舒(shu)適(shi)性,穿著(zhu)(zhu)舒(shu)適(shi),不(bu) 。
管(guan)理(li)方式(shi)的(de)考核1、餐飲公司(si)承(cheng)包食堂1-3個月,等(deng)對(dui)方滿意后可(ke)以簽名正(zheng)式(shi)合(he)同.2、被(bei)承(cheng)包公司(si)可(ke)提供(gong)廚(chu)房、廚(chu)具、食堂人員宿舍、水電、燃(ran)料(具體情況另行(xing)協商)。3、餐飲公司(si)可(ke)以對(dui)被(bei)承(cheng)包公司(si)人員的(de)伙食費進行(xing)墊 。
智能充(chong)電(dian)(dian)器的充(chong)電(dian)(dian)原理:溫度控制法是(shi)當電(dian)(dian)池(chi)達到充(chong)滿狀(zhuang)態(tai)時(shi),電(dian)(dian)池(chi)溫度上(shang)升較(jiao)快,測量電(dian)(dian)池(chi)溫度或(huo)溫度的變化,從而確(que)定是(shi)否(fou)對電(dian)(dian)池(chi)停止充(chong)電(dian)(dian)。較(jiao)高(gao)電(dian)(dian)壓控制則(ze)是(shi)根(gen)據充(chong)電(dian)(dian)電(dian)(dian)池(chi)的較(jiao)高(gao)允許電(dian)(dian)壓來判斷充(chong)電(dian)(dian)狀(zhuang)態(tai),這種方法靈(ling)活性(xing) 。
食堂承包的餐廳衛生(sheng)管理,①用(yong)餐后須(xu)擦(ca)拭桌椅,保持干凈(jing)無(wu)(wu)灰塵、無(wu)(wu)油漬,地面無(wu)(wu)垃圾雜物,保證不(bu)積水(shui)、干凈(jing)、清爽(shuang)。②門窗、墻(qiang)壁、風(feng)扇(shan)、燈(deng)管要(yao)定期清洗,要(yao)定期清潔與維護通風(feng)、排污(wu)設備,以確保運轉正常。③每周大(da) 。
液(ye)壓(ya)旋鉚機(ji)(ji)(ji)液(ye)壓(ya)旋鉚機(ji)(ji)(ji)是利用(yong)沖壓(ya)機(ji)(ji)(ji)設備和連接模(mo)具通(tong)過一(yi)個瞬(shun)間強(qiang)(qiang)高壓(ya)加工過程,依據板件(jian)本身材料的冷擠壓(ya)變(bian)形(xing)(xing),形(xing)(xing)成(cheng)一(yi)個具有一(yi)定抗拉和抗剪強(qiang)(qiang)度的無(wu)應力集中(zhong)內部鑲(xiang)嵌圓(yuan)點,即(ji)可將不同(tong)材質不同(tong)厚(hou)度的兩層或多(duo)層板件(jian)連 。
辦公(gong)室裝修所有的(de)都完成之后(hou)接下來就(jiu)是(shi)(shi)(shi)(shi)工(gong)人進(jin)場施工(gong)了。完工(gong)驗收主要(yao)有兩個方面(mian),一(yi)是(shi)(shi)(shi)(shi)水(shui)電(dian),電(dian)不用(yong)說,水(shui)主要(yao)是(shi)(shi)(shi)(shi)茶水(shui)間(jian)以(yi)及(ji)洗手間(jian)是(shi)(shi)(shi)(shi)否(fou)正常出水(shui)排水(shui)。二是(shi)(shi)(shi)(shi)工(gong)程質量(liang),墻面(mian)是(shi)(shi)(shi)(shi)否(fou)開裂,是(shi)(shi)(shi)(shi)否(fou)干凈整潔,軟裝是(shi)(shi)(shi)(shi)否(fou)有損毀等。當(dang) 。