截(Jie)止(Zhi)阀(Fa)
截(Jie)止(Zhi)阀(Fa)又(You)称(Cheng)截(Jie)门(Men)阀(Fa),(?)属(Shu)于(Yu)强(Qiang)制(Zhi)密(Mi)封(Feng)式(Shi)阀(Fa)门(Men)。(?)启(Qi)闭(Bi)件(Jian)是(Shi)塞(Sai)形(Xing)的(De)阀(Fa)瓣(Ban),(?)密(Mi)封(Feng)上(Shang)面(Mian)呈(Cheng)平(Ping)面(Mian)或(Huo)海(Hai)锥(Zhui)面(Mian),(?)阀(Fa)瓣(Ban)沿(Yan)阀(Fa)座(Zuo)的(De)中(Zhong)心(Xin)线(Xian)作(Zuo)直(Zhi)线(Xian)运(Yun)动(Dong)
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角(Jiao)式(Shi)截(Jie)止(Zhi)阀(Fa) 更(Geng)多(Duo)
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手(Shou)动(Dong)Y型(Xing)截(Jie)止(Zhi)阀(Fa) 更(Geng)多(Duo)
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WJ45W 不(Bu)锈(Xiu)钢(Gang)y型(Xing)截(Jie)止(Zhi)阀(Fa) 更(Geng)多(Duo)
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J641H-16C 气(Qi)动(Dong)法(Fa)兰(Lan)截(Jie)止(Zhi)阀(Fa) 更(Geng)多(Duo)
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J41FB-25不(Bu)锈(Xiu)钢(Gang)暗(An)杆(Gan)氨(An)用(Yong)截(Jie)止(Zhi)阀(Fa) 更(Geng)多(Duo)
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J41FB-25C暗(An)杆(Gan)氨(An)用(Yong)截(Jie)止(Zhi)阀(Fa) 更(Geng)多(Duo)
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J41B--25氨(An)用(Yong)截(Jie)止(Zhi)阀(Fa) 更(Geng)多(Duo)
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氨(An)用(Yong)截(Jie)止(Zhi)阀(Fa) 更(Geng)多(Duo)
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J41H-16C 截(Jie)止(Zhi)阀(Fa) 更(Geng)多(Duo)
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铸(Zhu)钢(Gang)20K法(Fa)兰(Lan)截(Jie)止(Zhi)阀(Fa) 更(Geng)多(Duo)
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铸(Zhu)钢(Gang)10K法(Fa)兰(Lan)截(Jie)止(Zhi)阀(Fa) 更(Geng)多(Duo)
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日(Ri)标(Biao)截(Jie)止(Zhi)阀(Fa) 更(Geng)多(Duo)