NGD-DN25*1000不锈钢防爆挠性连接管接线管
¥10NGD-DN25*1000不锈钢防爆挠性连接管接线管
¥10BNG-DN20*500不锈钢防爆挠性接线管
¥10NGD-DN20*500不锈钢防爆绕行管6分软管
¥30BNG-304不锈钢DN20*1000防爆挠性接线管
¥32BNG-G3/4''304不锈钢防爆挠性绕行管1米长
¥34BNG-DN20*700不锈钢防爆挠性连接管
¥34NGd-DN25*700 304不锈钢防爆挠性软管
¥45CBR-DN20*1000不锈钢防爆接线管金属软管
¥10BNG-DN20*700不锈钢防爆挠性绕行管
¥23NGD-DN15*500不锈钢防爆挠性接线管
¥31CBR-DN15*700不锈钢防爆挠性接线管
¥30CBR-DN25*1000不锈钢防爆挠性绕行管
¥10