注(Zhu)沙(Sha)钢(Gang)套(Tao)筒(Tong)，(?)有(You)无(Wu)缝(Feng)钢(Gang)管(Guan)、(?)钢(Gang)板(Ban)经(Jing)切(Qie)割(Ge)、(?)焊(Han)接(Jie)工(Gong)序(Xu)连(Lian)接(Jie)到(Dao)一(Yi)块(Kuai)。(?)下(Xia)低(Di)筒(Tong)，(?)开(Kai)小(Xiao)孔(Kong)后(Hou)外(Wai)表(Biao)面(Mian)焊(Han)接(Jie)螺(Luo)丝(Si)。(?)注(Zhu)沙(Sha)后(Hou)使(Shi)用(Yong)螺(Luo)栓(Shuan)密(Mi)封(Feng)，(?)安(An)装(Zhuang)后(Hou)松(Song)开(Kai)螺(Luo)栓(Shuan)。(?)让(Rang)沙(Sha)子(Zi)从(Cong)套(Tao)筒(Tong)中(Zhong)流(Liu)出(Chu)来(Lai)，(?)对(Dui)桥(Qiao)梁(Liang)高(Gao)度(Du)进(Jin)行(Xing)调(Diao)整(Zheng)。(?)聊(Liao)城(Cheng)市(Shi)联(Lian)诚(Cheng)机(Ji)械(Xie)配(Pei)件(Jian)有(You)限(Xian)公(Gong)司(Si)，(?)依(Yi)托(Tuo)材(Cai)料(Liao)基(Ji)地(Di)为(Wei)新(Xin)老(Lao)客(Ke)户(Hu)提(Ti)供(Gong)优(You)质(Zhi)优(You)惠(Hui)的(De)产(Chan)品(Pin)。(?)聊(Liao)城(Cheng)联(Lian)诚(Cheng)是(Shi)国(Guo)内(Nei)知(Zhi)名(Ming)机(Ji)械(Xie)配(Pei)件(Jian)、(?)预(Yu)埋(Mai)管(Guan)件(Jian)、(?)等(Deng)各(Ge)种(Zhong)加(Jia)工(Gong)件(Jian)生(Sheng)产(Chan)厂(Chang)家(Jia)，(?)设(She)备(Bei)齐(Qi)全(Quan)先(Xian)进(Jin)、(?)工(Gong)艺(Yi)技(Ji)术(Shu)精(Jing)湛(Zhan)、(?)技(Ji)师(Shi)生(Sheng)产(Chan)经(Jing)验(Yan)丰(Feng)富(Fu)，(?)建(Jian)厂(Chang)二(?)十(Shi)年(Nian)来(Lai)始(Shi)终(Zhong)坚(Jian)持(Chi)“(?)重(Zhong)信(Xin)誉(Yu)，(?)铸(Zhu)品(Pin)牌(Pai)，(?)优(You)品(Pin)质(Zhi)，(?)低(Di)价(Jia)格(Ge)”(?)的(De)宗(Zong)旨(Zhi)。(?)欢(Huan)迎(Ying)新(Xin)老(Lao)客(Ke)户(Hu)来(Lai)电(Dian)垂(Chui)询(Xun)！(?)