平(Ping)凉(Liang)金(Jin)属(Shu)岩(Yan)棉(Mian)板(Ban)托(Tuo)架(Jia)供(Gong)应(Ying)商(Shang),外(Wai)墙(Qiang)岩(Yan)棉(Mian)板(Ban)托(Tuo)架(Jia)销(Xiao)售(Shou)
2023-02-16 来(Lai)自(Zi): 甘(Gan)肃(Su)亿(Yi)能(Neng)君(Jun)展(Zhan)建(Jian)材(Cai)销(Xiao)售(Shou)有(You)限(Xian)公(Gong)司(Si) 浏(Liu)览(Lan)次(Ci)数(Shu):463
甘(Gan)肃(Su)亿(Yi)能(Neng)君(Jun)展(Zhan)建(Jian)材(Cai)销(Xiao)售(Shou)有(You)限(Xian)公(Gong)司(Si)关(Guan)于(Yu)平(Ping)凉(Liang)金(Jin)属(Shu)岩(Yan)棉(Mian)板(Ban)托(Tuo)架(Jia)供(Gong)应(Ying)商(Shang)的(De)介(Jie)绍(Shao),它(Ta)们(Men)的(De)优(You)点(Dian)是(Shi)可(Ke)以(Yi)在(Zai)的(De)温(Wen)度(Du)范(Fan)围(Wei)内(Nei)保(Bao)持(Chi)良(Liang)好(Hao)的(De)防(Fang)水(Shui)性(Xing)能(Neng),(?)而(?)且(Qie)可(Ke)以(Yi)防(Fang)止(Zhi)外(Wai)墙(Qiang)渗(Shen)漏(Lou)。(?)它(Ta)具(Ju)有(You)良(Liang)好(Hao)的(De)耐(Nai)热(Re)性(Xing)和(He)耐(Nai)高(Gao)温(Wen)性(Xing),(?)并(Bing)且(Qie)可(Ke)以(Yi)用(Yong)于(Yu)地(Di)面(Mian)装(Zhuang)饰(Shi)。(?)圆(Yuan)筒(Tong)形(Xing)保(Bao)温(Wen)板(Ban)采(Cai)用(Yong)了(Liao)钢(Gang)制(Zhi)材(Cai)料(Liao)。(?)由(You)于(Yu)这(Zhe)些(Xie)材(Cai)料(Liao)都(Du)是(Shi)高(Gao)强(Qiang)度(Du)条(Tiao)件(Jian)下(Xia)制(Zhi)造(Zao),(?)因(Yin)此(Ci)它(Ta)们(Men)具(Ju)有(You)良(Liang)好(Hao)的(De)隔(Ge)热(Re)效(Xiao)果(Guo)。(?)圆(Yuan)筒(Tong)形(Xing)保(Bao)温(Wen)板(Ban)采(Cai)取(Qu)了(Liao)钢(Gang)制(Zhi)材(Cai)料(Liao)。(?)、(?)圆(Yuan)孔(Kong)和(He)圆(Yuan)孔(Kong)。(?)组(Zu)合(He)孔(Kong)是(Shi)一(Yi)种(Zhong)特(Te)殊(Shu)的(De)装(Zhuang)饰(Shi)材(Cai)料(Liao),(?)它(Ta)的(De)形(Xing)状(Zhuang)、(?)颜(Yan)色(Se)都(Du)是(Shi)根(Gen)据(Ju)建(Jian)筑(Zhu)物(Wu)的(De)不(Bu)同(Tong)而(?)不(Bu)断(Duan)调(Diao)整(Zheng)。(?)在(Zai)建(Jian)筑(Zhu)工(Gong)地(Di)上(Shang)用(Yong)组(Zu)合(He)孔(Kong)拼(Pin)装(Zhuang)成(Cheng)保(Bao)温(Wen)板(Ban)托(Tuo)架(Jia),(?)可(Ke)以(Yi)保(Bao)持(Chi)房(Fang)屋(Wu)原(Yuan)有(You)结(Jie)构(Gou)的(De)稳(Wen)固(Gu)性(Xing)。(?)组(Zu)合(He)孔(Kong)拼(Pin)装(Zhuang)成(Cheng)保(Bao)温(Wen)板(Ban)后(Hou),(?)可(Ke)使(Shi)室(Shi)内(Nei)空(Kong)间(Jian)得(De)到(Dao)更(Geng)好(Hao)的(De)隔(Ge)热(Re)。(?)组(Zu)合(He)孔(Kong)拼(Pin)装(Zhuang)成(Cheng)保(Bao)温(Wen)板(Ban)后(Hou),(?)其(Qi)外(Wai)墙(Qiang)面(Mian)就(Jiu)像(Xiang)一(Yi)个(Ge)大(Da)花(Hua)园(Yuan)。(?)
平(Ping)凉(Liang)金(Jin)属(Shu)岩(Yan)棉(Mian)板(Ban)托(Tuo)架(Jia)供(Gong)应(Ying)商(Shang),岩(Yan)棉(Mian)板(Ban)托(Tuo)架(Jia)在(Zai)建(Jian)筑(Zhu)物(Wu)内(Nei)部(Bu)使(Shi)用(Yong)的(De)主(Zhu)要(Yao)是(Shi)钢(Gang)筋(Jin)混(Hun)凝(Ning)土(Tu)结(Jie)构(Gou)。(?)它(Ta)是(Shi)一(Yi)种(Zhong)具(Ju)有(You)防(Fang)水(Shui)功(Gong)能(Neng)且(Qie)具(Ju)有(You)抗(Kang)腐(Fu)蚀(Shi)功(Gong)能(Neng)的(De)结(Jie)构(Gou)体(Ti)系(Xi)。(?)其(Qi)主(Zhu)要(Yao)特(Te)点(Dian)是(Shi)一(Yi)般(Ban)采(Cai)用(Yong)的(De)钢(Gang)筋(Jin)混(Hun)凝(Ning)土(Tu)托(Tuo)架(Jia),(?)其(Qi)主(Zhu)要(Yao)结(Jie)构(Gou)特(Te)性(Xing)为(Wei)一(Yi)、(?)耐(Nai)腐(Fu)蚀(Shi)功(Gong)能(Neng)。(?)二(?)、(?)防(Fang)水(Shui)性(Xing)能(Neng)。(?)钢(Gang)筋(Jin)混(Hun)凝(Ning)土(Tu)结(Jie)构(Gou)的(De)主(Zhu)要(Yao)特(Te)征(Zheng)是(Shi)耐(Nai)腐(Fu)蚀(Shi)性(Xing)。(?)它(Ta)不(Bu)会(Hui)对(Dui)地(Di)面(Mian)产(Chan)生(Sheng)任(Ren)何(He)破(Po)坏(Huai)。(?)在(Zai)使(Shi)用(Yong)中(Zhong)可(Ke)以(Yi)防(Fang)止(Zhi)水(Shui)分(Fen)和(He)热(Re)损(Sun)失(Shi)。(?)因(Yin)此(Ci),(?)它(Ta)具(Ju)有(You)抗(Kang)腐(Fu)蚀(Shi)功(Gong)能(Neng)。(?)钢(Gang)筋(Jin)混(Hun)凝(Ning)土(Tu)结(Jie)构(Gou)的(De)防(Fang)水(Shui)性(Xing)能(Neng)主(Zhu)要(Yao)有(You)两(Liang)个(Ge)方(Fang)面(Mian)耐(Nai)热(Re)性(Xing)。(?)它(Ta)不(Bu)仅(Jin)对(Dui)地(Di)面(Mian)产(Chan)生(Sheng)腐(Fu)蚀(Shi),(?)还(Huan)会(Hui)对(Dui)建(Jian)筑(Zhu)物(Wu)内(Nei)部(Bu)造(Zao)成(Cheng)破(Po)坏(Huai)。(?)因(Yin)此(Ci),(?)在(Zai)使(Shi)用(Yong)中(Zhong)应(Ying)注(Zhu)意(Yi)防(Fang)止(Zhi)水(Shui)分(Fen)和(He)热(Re)损(Sun)失(Shi)。(?)在(Zai)使(Shi)用(Yong)中(Zhong)应(Ying)注(Zhu)意(Yi)以(Yi)下(Xia)几(Ji)点(Dian),(?)要(Yao)保(Bao)证(Zheng)外(Wai)墙(Qiang)岩(Yan)棉(Mian)板(Ban)的(De)耐(Nai)磨(Mo)损(Sun)。(?)第(Di)二(?),(?)要(Yao)保(Bao)证(Zheng)外(Wai)墙(Qiang)岩(Yan)棉(Mian)板(Ban)的(De)抗(Kang)渗(Shen)漏(Lou)功(Gong)能(Neng)。(?)
外(Wai)墙(Qiang)岩(Yan)棉(Mian)板(Ban)托(Tuo)架(Jia)销(Xiao)售(Shou),岩(Yan)棉(Mian)板(Ban)托(Tuo)架(Jia)、(?)圆(Yuan)孔(Kong)和(He)方(Fang)孔(Kong)三(San)种(Zhong)。(?)在(Zai)国(Guo)外(Wai),(?)保(Bao)温(Wen)板(Ban)的(De)保(Bao)温(Wen)性(Xing)能(Neng)主(Zhu)要(Yao)是(Shi)由(You)两(Liang)部(Bu)分(Fen)组(Zu)成(Cheng)。(?)一(Yi)个(Ge)是(Shi)热(Re)镀(Du)锌(Xin)板(Ban),(?)它(Ta)可(Ke)以(Yi)防(Fang)止(Zhi)热(Re)镀(Du)锌(Xin)板(Ban)在(Zai)空(Kong)气(Qi)中(Zhong)氧(Yang)化(Hua)、(?)变(Bian)形(Xing);另(Ling)外(Wai)就(Jiu)是(Shi)组(Zu)合(He)保(Bao)温(Wen)板(Ban)。(?)这(Zhe)些(Xie)组(Zu)合(He)方(Fang)式(Shi)有(You)不(Bu)同(Tong)的(De)特(Te)点(Dian)。(?)比(Bi)如(Ru)说(Shuo)一(Yi)个(Ge)是(Shi)组(Zu)合(He)保(Bao)温(Wen)板(Ban),(?)一(Yi)个(Ge)是(Shi)圆(Yuan)筒(Tong)托(Tuo)架(Jia)。(?)圆(Yuan)筒(Tong)托(Tuo)架(Jia)采(Cai)用(Yong)了(Liao)不(Bu)锈(Xiu)钢(Gang)材(Cai)料(Liao)制(Zhi)作(Zuo)而(?)成(Cheng)。(?)在(Zai)我(Wo)国(Guo),(?)圆(Yuan)筒(Tong)托(Tuo)架(Jia)采(Cai)用(Yong)的(De)是(Shi)高(Gao)强(Qiang)度(Du)钢(Gang)板(Ban)。(?)圆(Yuan)筒(Tong)托(Tuo)架(Jia)的(De)厚(Hou)度(Du)为(Wei)0mm。(?)这(Zhe)样(Yang)一(Yi)来(Lai),(?)就(Jiu)保(Bao)证(Zheng)了(Liao)不(Bu)同(Tong)材(Cai)质(Zhi)的(De)保(Bao)温(Wen)板(Ban)在(Zai)室(Shi)外(Wai)温(Wen)度(Du)上(Shang)有(You)所(Suo)差(Cha)异(Yi)。(?)另(Ling)外(Wai)一(Yi)个(Ge)方(Fang)面(Mian),(?)圆(Yuan)筒(Tong)托(Tuo)架(Jia)还(Huan)可(Ke)以(Yi)防(Fang)止(Zhi)热(Re)镀(Du)锌(Xin)板(Ban)在(Zai)空(Kong)气(Qi)中(Zhong)氧(Yang)化(Hua)、(?)变(Bian)形(Xing)。(?)这(Zhe)些(Xie)组(Zu)合(He)方(Fang)式(Shi)也(Ye)是(Shi)很(Hen)重(Zhong)要(Yao)的(De)。(?)我(Wo)们(Men)现(Xian)代(Dai)家(Jia)居(Ju)建(Jian)材(Cai)中(Zhong)使(Shi)用(Yong)的(De)保(Bao)温(Wen)板(Ban)大(Da)多(Duo)是(Shi)高(Gao)强(Qiang)度(Du)钢(Gang)板(Ban)。(?)
外(Wai)墙(Qiang)保(Bao)温(Wen)板(Ban)托(Tuo)架(Jia)多(Duo)少(Shao)钱(Qian),岩(Yan)棉(Mian)板(Ban)托(Tuo)架(Jia)。(?)在(Zai)外(Wai)墙(Qiang)岩(Yan)棉(Mian)板(Ban)托(Tuo)架(Jia)中(Zhong),(?)有(You)的(De)用(Yong)钢(Gang)管(Guan)夹(Jia)住(Zhu)孔(Kong)板(Ban),(?)用(Yong)手(Shou)拧(Ning)开(Kai)后(Hou)就(Jiu)可(Ke)以(Yi)看(Kan)到(Dao),(?)这(Zhe)种(Zhong)保(Bao)温(Wen)层(Ceng)的(De)厚(Hou)度(Du)是(Shi)固(Gu)定(Ding)在(Zai)墙(Qiang)面(Mian)的(De)一(Yi)个(Ge)部(Bu)分(Fen)。(?)如(Ru)果(Guo)不(Bu)能(Neng)将(Jiang)孔(Kong)内(Nei)的(De)保(Bao)温(Wen)层(Ceng)固(Gu)定(Ding)住(Zhu),(?)则(Ze)表(Biao)明(Ming)该(Gai)层(Ceng)不(Bu)具(Ju)备(Bei)保(Bao)温(Wen)功(Gong)能(Neng)。(?)如(Ru)果(Guo)没(Mei)有(You)固(Gu)定(Ding)好(Hao)孔(Kong)内(Nei)的(De)保(Bao)温(Wen)层(Ceng),(?)则(Ze)表(Biao)示(Shi)该(Gai)层(Ceng)不(Bu)具(Ju)备(Bei)承(Cheng)重(Zhong)力(Li)。(?)因(Yin)为(Wei)这(Zhe)种(Zhong)情(Qing)况(Kuang)下(Xia)承(Cheng)重(Zhong)力(Li)会(Hui)随(Sui)着(Zhuo)孔(Kong)内(Nei)壁(Bi)厚(Hou)度(Du)而(?)增(Zeng)加(Jia)。(?)这(Zhe)时(Shi),(?)应(Ying)该(Gai)先(Xian)用(Yong)手(Shou)将(Jiang)保(Bao)温(Wen)层(Ceng)的(De)厚(Hou)度(Du)拧(Ning)紧(Jin)后(Hou)才(Cai)能(Neng)看(Kan)到(Dao)孔(Kong)内(Nei)保(Bao)温(Wen)层(Ceng)。(?)外(Wai)墙(Qiang)岩(Yan)棉(Mian)板(Ban)保(Bao)温(Wen)托(Tuo)架(Jia)又(You)叫(Jiao)岩(Yan)棉(Mian)板(Ban)托(Tuo)架(Jia),(?)又(You)叫(Jiao)保(Bao)温(Wen)板(Ban)托(Tuo)架(Jia)。(?)岩(Yan)棉(Mian)板(Ban)托(Tuo)架(Jia)是(Shi)热(Re)镀(Du)锌(Xin)板(Ban)经(Jing)过(Guo)裁(Cai)剪(Jian)压(Ya)制(Zhi)而(?)成(Cheng),(?)然(Ran)后(Hou)在(Zai)打(Da)孔(Kong)裁(Cai)切(Qie)成(Cheng)需(Xu)要(Yao)的(De)长(Chang)度(Du)。(?)孔(Kong)型(Xing)有(You)圆(Yuan)的(De)和(He)长(Chang)的(De)孔(Kong)大(Da)小(Xiao)也(Ye)有(You)区(Qu)分(Fen),(?)常(Chang)用(Yong)的(De)就(Jiu)是(Shi)组(Zu)合(He)孔(Kong)岩(Yan)棉(Mian)板(Ban)托(Tuo)架(Jia),(?)圆(Yuan)孔(Kong)和(He)长(Chang)孔(Kong)各(Ge)有(You)一(Yi)个(Ge)孔(Kong),(?)但(Dan)在(Zai)保(Bao)温(Wen)层(Ceng)上(Shang)不(Bu)能(Neng)分(Fen)离(Li)开(Kai)。(?)保(Bao)温(Wen)板(Ban)的(De)材(Cai)料(Liao)是(Shi)铝(Lu)合(He)金(Jin)、(?)钢(Gang)板(Ban)或(Huo)塑(Su)料(Liao)制(Zhi)品(Pin)。(?)由(You)于(Yu)它(Ta)具(Ju)有(You)良(Liang)好(Hao)的(De)抗(Kang)震(Zhen)性(Xing)能(Neng)、(?)耐(Nai)腐(Fu)蚀(Shi)性(Xing)能(Neng)以(Yi)及(Ji)防(Fang)潮(Chao)性(Xing)能(Neng),(?)因(Yin)此(Ci)很(Hen)受(Shou)建(Jian)筑(Zhu)工(Gong)程(Cheng)师(Shi)和(He)家(Jia)庭(Ting)用(Yong)户(Hu)的(De)欢(Huan)迎(Ying)。(?)目(Mu)前(Qian)市(Shi)场(Chang)上(Shang)出(Chu)售(Shou)的(De)岩(Yan)棉(Mian)板(Ban)大(Da)多(Duo)为(Wei)三(San)无(Wu)产(Chan)品(Pin)。(?)
岩(Yan)棉(Mian)托(Tuo)架(Jia)厂(Chang),岩(Yan)棉(Mian)板(Ban)托(Tuo)架(Jia)型(Xing)的(De)保(Bao)温(Wen)板(Ban)和(He)圆(Yuan)孔(Kong)。(?)组(Zu)合(He)孔(Kong)型(Xing)的(De)保(Bao)温(Wen)板(Ban)和(He)圆(Yuan)孔(Kong)是(Shi)不(Bu)同(Tong)的(De),(?)它(Ta)们(Men)是(Shi)用(Yong)钢(Gang)筋(Jin)水(Shui)泥(Ni)构(Gou)成(Cheng),(?)一(Yi)般(Ban)采(Cai)用(Yong)钢(Gang)筋(Jin)水(Shui)泥(Ni)作(Zuo)为(Wei)保(Bao)温(Wen)层(Ceng),(?)而(?)且(Qie)有(You)的(De)厚(Hou)度(Du)。(?)这(Zhe)种(Zhong)组(Zu)合(He)方(Fang)式(Shi)可(Ke)以(Yi)使(Shi)保(Bao)温(Wen)层(Ceng)在(Zai)高(Gao)速(Su)运(Yun)转(Zhuan)时(Shi),(?)能(Neng)够(Gou)很(Hen)好(Hao)地(Di)承(Cheng)受(Shou)压(Ya)力(Li)。(?)但(Dan)是(Shi)由(You)于(Yu)组(Zu)合(He)方(Fang)式(Shi)不(Bu)同(Tong)、(?)材(Cai)料(Liao)不(Bu)同(Tong)、(?)结(Jie)构(Gou)不(Bu)同(Tong)等(Deng)因(Yin)素(Su)导(Dao)致(Zhi)壁(Bi)厚(Hou)差(Cha)异(Yi)很(Hen)大(Da)。(?)组(Zu)合(He)孔(Kong)型(Xing)保(Bao)温(Wen)板(Ban)的(De)材(Cai)料(Liao)是(Shi)钢(Gang)筋(Jin)水(Shui)泥(Ni),(?)而(?)不(Bu)是(Shi)圆(Yuan)孔(Kong)。(?)组(Zu)合(He)孔(Kong)型(Xing)保(Bao)温(Wen)板(Ban)的(De)结(Jie)构(Gou)和(He)厚(Hou)度(Du)都(Du)比(Bi)较(Jiao)简(Jian)单(Dan)。(?)它(Ta)可(Ke)以(Yi)使(Shi)保(Bao)温(Wen)层(Ceng)在(Zai)高(Gao)速(Su)运(Yun)转(Zhuan)时(Shi)承(Cheng)受(Shou)压(Ya)力(Li),(?)也(Ye)可(Ke)以(Yi)使(Shi)用(Yong)圆(Yuan)管(Guan)作(Zuo)为(Wei)承(Cheng)重(Zhong)支(Zhi)撑(Cheng)。(?)这(Zhe)种(Zhong)结(Jie)构(Gou)具(Ju)有(You)很(Hen)好(Hao)的(De)抗(Kang)压(Ya)性(Xing)能(Neng)。(?)但(Dan)由(You)于(Yu)其(Qi)结(Jie)构(Gou)不(Bu)同(Tong)、(?)结(Jie)构(Gou)不(Bu)同(Tong)、(?)结(Jie)构(Gou)不(Bu)同(Tong)所(Suo)导(Dao)致(Zhi)壁(Bi)厚(Hou)差(Cha)异(Yi)很(Hen)大(Da)。(?)型(Xing)的(De)孔(Kong),(?)如(Ru)圆(Yuan)孔(Kong)、(?)长(Chang)孔(Kong)、(?)圆(Yuan)孔(Kong)和(He)椭(Tuo)圆(Yuan)形(Xing)的(De)孔(Kong)等(Deng)。(?)
保(Bao)温(Wen)材(Cai)料(Liao)
- 挤(Ji)塑(Su)板(Ban)
- 岩(Yan)棉(Mian)板(Ban)
- 外(Wai)墙(Qiang)保(Bao)温(Wen)砂(Sha)浆(Jiang)
- 网(Wang)格(Ge)布(Bu)
- 保(Bao)温(Wen)钉(Ding)
- 岩(Yan)棉(Mian)板(Ban)托(Tuo)架(Jia)
- 硅(Gui)铝(Lu)基(Ji)保(Bao)温(Wen)板(Ban)
- 真(Zhen)金(Jin)板(Ban)
- 硅(Gui)酸(Suan)铝(Lu)
- 岩(Yan)棉(Mian)管(Guan)
- 聚(Ju)氨(An)酯(Zhi)板(Ban)
- 聚(Ju)氨(An)酯(Zhi)管(Guan)
- 聚(Ju)苯(Ben)板(Ban)
- 水(Shui)泥(Ni)发(Fa)泡(Pao)
- 玻(Bo)璃(Li)棉(Mian)制(Zhi)品(Pin)
- 聚(Ju)氨(An)酯(Zhi)制(Zhi)品(Pin)
- 防(Fang)水(Shui)材(Cai)料(Liao)
- 橡(Xiang)塑(Su)制(Zhi)品(Pin)
保(Bao)温(Wen)材(Cai)料(Liao)
- 挤(Ji)塑(Su)板(Ban)
- 岩(Yan)棉(Mian)板(Ban)
- 外(Wai)墙(Qiang)保(Bao)温(Wen)砂(Sha)浆(Jiang)
- 网(Wang)格(Ge)布(Bu)
- 保(Bao)温(Wen)钉(Ding)
- 岩(Yan)棉(Mian)板(Ban)托(Tuo)架(Jia)
- 硅(Gui)铝(Lu)基(Ji)保(Bao)温(Wen)板(Ban)
- 真(Zhen)金(Jin)板(Ban)
- 硅(Gui)酸(Suan)铝(Lu)
- 岩(Yan)棉(Mian)管(Guan)
- 聚(Ju)氨(An)酯(Zhi)板(Ban)
- 聚(Ju)氨(An)酯(Zhi)管(Guan)
- 聚(Ju)苯(Ben)板(Ban)
- 水(Shui)泥(Ni)发(Fa)泡(Pao)
- 玻(Bo)璃(Li)棉(Mian)制(Zhi)品(Pin)
- 聚(Ju)氨(An)酯(Zhi)制(Zhi)品(Pin)
- 防(Fang)水(Shui)材(Cai)料(Liao)
- 橡(Xiang)塑(Su)制(Zhi)品(Pin)
挤(Ji)塑(Su)板(Ban)知(Zhi)识(Shi)
- 甘(Gan)肃(Su)外(Wai)墙(Qiang)保(Bao)温(Wen)砂(Sha)浆(Jiang)的(De)性(Xing)能(Neng)特(Te)点(Dian)有(You)哪(Na)些(Xie)你(Ni)知(Zhi)道(Dao)么(Me)?(?)
- 兰(Lan)州(Zhou)xps挤(Ji)塑(Su)板(Ban)能(Neng)够(Gou)满(Man)足(Zu)你(Ni)的(De)建(Jian)筑(Zhu)保(Bao)温(Wen)需(Xu)求(Qiu)
- 甘(Gan)肃(Su)挤(Ji)塑(Su)板(Ban)在(Zai)地(Di)下(Xia)室(Shi)保(Bao)温(Wen)防(Fang)潮(Chao)中(Zhong)的(De)应(Ying)用(Yong)
- 解(Jie)决(Jue)甘(Gan)肃(Su)岩(Yan)棉(Mian)板(Ban)在(Zai)外(Wai)墙(Qiang)中(Zhong)脱(Tuo)落(Luo)的(De)问(Wen)题(Ti)
- 选(Xuan)择(Ze)兰(Lan)州(Zhou)挤(Ji)塑(Su)板(Ban)时(Shi),(?)这(Zhe)几(Ji)点(Dian)要(Yao)注(Zhu)意(Yi)