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本(ben)部件(jian)能讓(rang)《伺(si)服(fu)減(jian)速(su)機拖動與(yu)調節(jie)》《伺(si)服(fu)減(jian)速(su)機及拖動根基(ji)》《伺(si)服(fu)減(jian)速(su)機學》《伺(si)服(fu)減(jian)速(su)機與(yu)電抗(kang)器》等教學目錄(lu)讓(rang)的實踐。部件(jian)設計(ji)的概念獨(du)特、結(jie)構特征(zheng)合理有(you)效、表(biao)面先進(jin)氣勢(shi)，適當高(gao)等教育本(ben)科小(xiao)(xiao)學、中檔專門小(xiao)(xiao)學、職業類(lei)型技木基(ji)地(di)等修建或搬遷實踐室，十分迅速(su)組(zu)建實踐課可(ke)以提供了好的實踐裝置(zhi)。
一、護膚品作用
1、合理性(xing)強：即能(neng)實(shi)現“高壓(ya)電機拖動”調(diao)查又(you)能(neng)實(shi)現單、三(san)相電機箱式(shi)變(bian)壓(ya)器調(diao)查，還可發展電力工程保持技木調(diao)查。
2、每套性強：從分(fen)析儀器設備(bei)、常用交(jiao)流(liu)電(dian)源、同(tong)步電(dian)機下列不屬于它實(shi)驗零件到實(shi)驗接線圖(tu)均(jun)配套方案完善。
3、無刷調速電(dian)機導軌用(yong)鋁(lv)合金開發(fa)，底板用(yong)20mm厚軋不銹鋼(gang)板，無刷調速電(dian)機程序(xu)工作吵音小，永遠彎曲變形(xing)，維持(chi)了儀器(qi)長久(jiu)的程序(xu)工作。
4、用(yong)“較正交(jiao)流電測(ce)功(gong)機(ji)”測(ce)原傾向(xiang)所(suo)在工作功(gong)率，全面對了往昔“電磁感應測(ce)功(gong)機(ji)”死區大、確定誤差大的(de)劣(lie)勢。配套工程(cheng)的(de)小行(xing)無刷三相(xiang)異步(bu)馬(ma)達(da)(da)由(you)層次性設定，其基本特征和參(can)數表可模擬仿真小行(xing)無刷三相(xiang)異步(bu)馬(ma)達(da)(da)，考生利(li)用(yong)實驗性需(xu)加(jia)深(shen)對無刷三相(xiang)異步(bu)馬(ma)達(da)(da)按(an)理(li)來說(shuo)的(de)解讀。
5、擁有工作電壓型和電流值型漏電呵護，紅黃(huang)、線間電機負載或跳閘(zha)由單支機單趟監(jian)控攝(she)像(xiang)頭(tou)自(zi)然呵護性能(neng)。
6、均有時(shi)控器兼(jian)報(bao)警器計錄儀(yi)，習慣檢測(ce)室的開花式教學法(fa)，能夠班主(zhu)任(ren)對(dui)檢測(ce)的方法(fa)與測(ce)試(shi)。
二、技術應用穩定性
1、搜索電源模塊：三相四(si)線四(si)線380V±10% 50Hz 2、辦公大環境：溫-10℃～+40℃ 較為(wei)相對濕度(du)＜85%(25℃) 3、部(bu)件數(shu)量(liang)：＜1.5KVA 4、重 量(liang)：300Kg 5、外觀形狀長度(du)：1600×750×1300（mm）
三、實驗樓盤：
（一）整流三(san)相(xiang)異步電(dian)機實驗設(she)計
1、正確認識(shi)試驗所(suo) 2、整(zheng)流(liu)電(dian)源(yuan)(yuan)發電(dian)量機(ji) 3、整(zheng)流(liu)電(dian)源(yuan)(yuan)并勵(li)智(zhi)能(neng)(neng)(neng)伸縮(suo)機(ji) 4、整(zheng)流(liu)電(dian)源(yuan)(yuan)智(zhi)能(neng)(neng)(neng)伸縮(suo)機(ji)開機(ji)：串內阻(zu)開機(ji)、穩壓開機(ji) 5、整(zheng)流(liu)電(dian)源(yuan)(yuan)智(zhi)能(neng)(neng)(neng)伸縮(suo)機(ji)提升(sheng)了方(fang)向機(ji)的方(fang)案 6、整(zheng)流(liu)電(dian)源(yuan)(yuan)智(zhi)能(neng)(neng)(neng)伸縮(suo)機(ji)調速器(qi)性能(neng)(neng)(neng)指標試驗所(suo)：提升(sheng)了電(dian)樞電(dian)路所(suo)串內阻(zu)、整(zheng)流(liu)電(dian)路所(suo)串內阻(zu)、消減電(dian)樞交流(liu)電(dian)壓 7、整(zheng)流(liu)電(dian)源(yuan)(yuan)它(ta)勵(li)智(zhi)能(neng)(neng)(neng)伸縮(suo)機(ji)在各種類(lei)型運動(dong)狀況下的機(ji)誡性能(neng)(neng)(neng)指標 8、整(zheng)流(liu)電(dian)源(yuan)(yuan)并勵(li)智(zhi)能(neng)(neng)(neng)伸縮(suo)機(ji)拖動(dong)慣量的檢測
（二）兩相(xiang)電電力(li)變壓器測試
1、三相(xiang)變(bian)(bian)頻(pin)(pin)器(qi)(qi)(qi)(qi)電(dian)(dian)電(dian)(dian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)變(bian)(bian)比(bi)K 2、三相(xiang)變(bian)(bian)頻(pin)(pin)器(qi)(qi)(qi)(qi)電(dian)(dian)電(dian)(dian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)輕載進(jin)行(xing)實(shi)驗(yan)性(xing)性(xing)，測(ce)取(qu)電(dian)(dian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)輕載數值分(fen)析IO、PO和UO。 3、三相(xiang)變(bian)(bian)頻(pin)(pin)器(qi)(qi)(qi)(qi)電(dian)(dian)電(dian)(dian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)串(chuan)電(dian)(dian)進(jin)行(xing)實(shi)驗(yan)性(xing)性(xing)，測(ce)取(qu)電(dian)(dian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)串(chuan)電(dian)(dian)數值分(fen)析UK、IK和RK。 4、三相(xiang)變(bian)(bian)頻(pin)(pin)器(qi)(qi)(qi)(qi)電(dian)(dian)電(dian)(dian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)額(e)定電(dian)(dian)流(liu)進(jin)行(xing)實(shi)驗(yan)性(xing)性(xing)，測(ce)取(qu)電(dian)(dian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)額(e)定電(dian)(dian)流(liu)數值分(fen)析UZ = f（IZ）。 5、三相(xiang)變(bian)(bian)頻(pin)(pin)器(qi)(qi)(qi)(qi)電(dian)(dian)電(dian)(dian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)的串(chuan)聯加(jia)載
（三(san)）三(san)相四(si)線電(dian)力變壓器實驗性
1、相電(dian)(dian)(dian)壓(ya)電(dian)(dian)(dian)源箱式電(dian)(dian)(dian)抗器(qi)業務特質(zhi) 2、相電(dian)(dian)(dian)壓(ya)電(dian)(dian)(dian)源箱式電(dian)(dian)(dian)抗器(qi)電(dian)(dian)(dian)機繞線電(dian)(dian)(dian)性的檢測(ce)法 3、相電(dian)(dian)(dian)壓(ya)電(dian)(dian)(dian)源箱式電(dian)(dian)(dian)抗器(qi)連接組和(he)的檢測(ce)法
（四）異步電動四輪機實驗操作
1、380V四(si)(si)(si)(si)(si)線(xian)(xian)(xian)制(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)四(si)(si)(si)(si)(si)線(xian)(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)繞線(xian)(xian)(xian)式異(yi)步(bu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)四(si)(si)(si)(si)(si)輪機(ji)(ji)(ji)定子內(nei)阻的(de)檢驗(yan)(yan) 2、380V四(si)(si)(si)(si)(si)線(xian)(xian)(xian)制(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)四(si)(si)(si)(si)(si)線(xian)(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)異(yi)步(bu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)四(si)(si)(si)(si)(si)輪機(ji)(ji)(ji)變(bian)(bian)壓器(qi)變(bian)(bian)壓器(qi)負載實(shi)驗(yan)(yan)室(shi)設(she)計(ji)(ji)設(she)計(ji)(ji)：測取變(bian)(bian)壓器(qi)變(bian)(bian)壓器(qi)負載時的(de)端(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓U0，瞬時電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)量(liang)I0、380V四(si)(si)(si)(si)(si)線(xian)(xian)(xian)制(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)四(si)(si)(si)(si)(si)線(xian)(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)馬(ma)力P0，繪圖變(bian)(bian)壓器(qi)變(bian)(bian)壓器(qi)負載屬性身(shen)材(cai)(cai)的(de)身(shen)材(cai)(cai)曲線(xian)(xian)(xian) 3、380V四(si)(si)(si)(si)(si)線(xian)(xian)(xian)制(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)四(si)(si)(si)(si)(si)線(xian)(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)異(yi)步(bu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)四(si)(si)(si)(si)(si)輪機(ji)(ji)(ji)燒(shao)壞(huai)實(shi)驗(yan)(yan)室(shi)設(she)計(ji)(ji)設(she)計(ji)(ji)：測取燒(shao)壞(huai)時的(de)端(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓UK，瞬時電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)量(liang)IK、馬(ma)力PK，繪圖燒(shao)壞(huai)屬性身(shen)材(cai)(cai)的(de)身(shen)材(cai)(cai)曲線(xian)(xian)(xian) 4、380V四(si)(si)(si)(si)(si)線(xian)(xian)(xian)制(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)四(si)(si)(si)(si)(si)線(xian)(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)異(yi)步(bu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)四(si)(si)(si)(si)(si)輪機(ji)(ji)(ji)基本參數的(de)求取 5、380V四(si)(si)(si)(si)(si)線(xian)(xian)(xian)制(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)四(si)(si)(si)(si)(si)線(xian)(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)異(yi)步(bu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)四(si)(si)(si)(si)(si)輪機(ji)(ji)(ji)再啟動(dong)與變(bian)(bian)頻調速(su)實(shi)驗(yan)(yan)室(shi)設(she)計(ji)(ji)設(she)計(ji)(ji) 6、380V四(si)(si)(si)(si)(si)線(xian)(xian)(xian)制(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)四(si)(si)(si)(si)(si)線(xian)(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)異(yi)步(bu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)四(si)(si)(si)(si)(si)輪機(ji)(ji)(ji)在各項正常(chang)運作(zuo)心態下(xia)的(de)機(ji)(ji)(ji)械(xie)廠屬性
四、部(bu)件的基本(ben)性(xing)購置
（一）進行實驗屏(ping)（鐵(tie)質雙導亞光密紋噴塑，鋁質開關）
1、討論會(hui)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)：出(chu)具單(dan)相24v電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)原(yuan)0～450V可(ke)(ke)以調(diao)(diao)(diao)節(jie)(jie)討論會(hui)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)，并(bing)且可(ke)(ke)求到(dao)兩(liang)相電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)0～250V可(ke)(ke)以調(diao)(diao)(diao)節(jie)(jie)的(de)討論會(hui)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)（要配(pei)這臺單(dan)相24v電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)原(yuan)同軸(zhou)互通自(zi)耦調(diao)(diao)(diao)壓器(qi)，導出(chu)功(gong)率1.5KVA）。可(ke)(ke)以調(diao)(diao)(diao)節(jie)(jie)討論會(hui)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)導出(chu)處設立過流(liu)(liu)(liu)(liu)(liu)保(bao)養(yang)保(bao)護裝(zhuang)置，當兩(liang)色相間、線間過電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)量(liang)或之(zhi)間虛接均能(neng)告警并(bing)中(zhong)斷電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)。要配(pei)三(san)只的(de)信號(hao)標(biao)識燈針式(shi)討論會(hui)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)表，在調(diao)(diao)(diao)成旋鈕，可(ke)(ke)的(de)信號(hao)標(biao)識燈單(dan)相24v電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)原(yuan)輸電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)和單(dan)相24v電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)原(yuan)調(diao)(diao)(diao)壓導出(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)，并(bing)有的(de)信號(hao)標(biao)識燈燈的(de)信號(hao)標(biao)識燈對外(wai)部(bu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)搜索和事情電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)導出(chu)。
2、整流(liu)電：直流(liu)電源220V/0.5A，具備斷路(lu)保(bao)護英文
3、電樞電原(yuan)：直流(liu)交流(liu)電源0-230V/3A多次可調式PWM電原(yuan)一路上，都具(ju)有短路等問題呵(he)護
4、聯(lian)續調(diao)節器學習交流(liu)外接電(dian)源(yuan)：0-240V聯(lian)續調(diao)節器，具虛(xu)接確保
5、定(ding)期(qi)器兼警報(bao)記錄(lu)儀：存在設計期(qi)間、定(ding)期(qi)警報(bao)、立即切斷電(dian)源模塊及記錄(lu)各種各樣告警(（誤進行(xing)操作）機會用(yong)途。
6、估測儀盤表
（1）整流數顯壓力(li)表電(dian)壓表四只：整流毫安(an)表 量限(xian)2000mA，0.5級兩(liang)支(zhi)，整流安(an)培表， 量限(xian)5A 兩(liang)支(zhi)。
（2）直(zhi)流電源數顯儀(yi)表(biao)工作電壓表(biao)2個：分度值300V，0.5級(ji)
（3）交談數(shu)顯(xian)儀(yi)表(biao)電流量表(biao)三(san)只：測量范(fan)圍3A， 0.5級
（4）交換數顯壓力(li)表工作(zuo)電壓表三只：滿(man)量程500V，0.5級
（5）智(zhi)慧(hui)型馬(ma)(ma)力、馬(ma)(ma)力條件表(biao)二只：由24位專(zhuan)用工具DSP、16位高導致(zhi)要求AD變換(huan)器和髙速MPU單元尺寸設計(ji)(ji)的(de)的(de)概念而(er)成(cheng)(cheng)，完(wan)成(cheng)(cheng)鍵(jian)控、數顯式任務欄圖標做到人與機器對(dui)戰技能調整基本模式。PC電(dian)腦軟件上適用RTOS設計(ji)(ji)的(de)的(de)概念想法，時備有PC監控視頻PC電(dian)腦軟件來提(ti)高解析力量(liang)。能校(xiao)正電(dian)路原(yuan)理的(de)馬(ma)(ma)力、馬(ma)(ma)力條件。馬(ma)(ma)力校(xiao)正導致(zhi)要求為1.0級(ji)，馬(ma)(ma)力條件校(xiao)正區間0.3-1.0，電(dian)阻器值(zhi)交流(liu)電(dian)滿量(liang)程為450V和5A，能電(dian)腦自(zi)動判(pan)別(bie)(bie)環(huan)境下類別(bie)(bie)（情緒化表(biao)明“L”，容性表(biao)明“C”，純電(dian)阻器不表(biao)明），并可貯存15組校(xiao)正參(can)數，供立(li)即(ji)查到。
7、三(san)相四(si)線制轉(zhuan)變成按(an)鈕(niu)電源開關二組(zu)(zu)，三(san)相變頻(pin)器轉(zhuan)變成按(an)鈕(niu)電源開關一組(zu)(zu)組(zu)(zu)
8、相電壓可(ke)以調(diao)整阻值器（四(si)組(zu)90Ω×2/1.3A）
9、相(xiang)電壓(ya)能(neng)調阻(zu)值(zhi)器（四(si)組900Ω×2/0.41A）
10、繞線(xian)變頻電動機開始與控速電容箱
11、 實(shi)驗英文(wen)對接(jie)到(dao)線(xian)(xian)頭(tou)(tou)及(ji)附件(jian)(jian) 所用高可(ke)以信賴接(jie)地(di)護套組成手槍插對接(jie)到(dao)線(xian)(xian)頭(tou)(tou)（不普(pu)遍存在(zai)很多發(fa)生觸(chu)電的(de)可(ke)以），后面所用無氧銅(tong)抽絲而成頭(tou)(tou)頂(ding)頭(tou)(tou)發(fa)絲般細的(de)多股線(xian)(xian)，起到(dao)超(chao)軟最終目的(de)，委托丁(ding)晴聚氯(lv)氯(lv)乙烯接(jie)地(di)層，擁有堅(jian)硬(ying)、擊穿電壓高、力度大(da)、防(fang)疏松、塑(su)性好(hao)等顯著優(you)點，插座所用實(shi)芯銅(tong)質件(jian)(jian)大(da)衣鈹輕銅(tong)彈片，觸(chu)及(ji)良好(hao)的(de)。
（二）實驗(yan)室設備裝備
1、三相變(bian)(bian)頻器(qi)低(di)壓(ya)變(bian)(bian)壓(ya)器(qi)三只，原邊(bian)(bian)220V/0.35A，副邊(bian)(bian)55V/1.4A （在(zai)屏(ping)內）
2、交流電并（他(ta)）勵電動式(shi)機(ji) 1臺(tai)
3、復勵整流電動四(si)輪機 1臺
4、調整(zheng)直流變壓器測功機(ji) 1臺
5、繞(rao)線式溝通異步直(zhi)流電傾(qing)向(xiang) 1臺
6、相電(dian)壓異步(bu)電(dian)動機 1臺(tai)
7、不銹(xiu)鋼圓(yuan)管(guan)管(guan)高壓電機的(de)導軌：光碼盤限速體(ti)統及(ji)數(shu)顯式發動機轉速表，不銹(xiu)鋼圓(yuan)管(guan)管(guan)導軌整(zheng)潔度好、無彎曲應力(li)變行、代加工柔性(xing)化、同心協(xie)力(li)度與調(diao)換性(xing)好、高壓電機的(de)運(yun)營噪音污染小。
8、安全衛生電纜線(xian)：主要包括高穩定可靠護(hu)線(xian)套結(jie)構特征手槍插鏈接(jie)法，具細膩(ni)、抗(kang)壓高、密度大、防固(gu)化、堅(jian)韌好等的特點。
（三）實(shi)踐桌(zhuo) 實(shi)踐桌(zhuo)行為主體為兩層鐵質(zhi)亞光密紋噴塑形式，桌(zhuo)面圖標(biao)為防炎、防雨、抗刮高(gao)相對密度板，外(wai)觀(guan)漂亮畢節。
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