您要查找的是不是：
- annular valve chamber 环形阀室
- The valve chamber cover is missing. 阀室盖不见了。
- P36 gas furnace; combustor ;SIT Valve chamber; pulse ignition; Ceramic simulation wood; Simulation ceramics ashes, straight safety mini crystal ceramics glass; Flame regulator. P36天然气炉体;；燃烧室；SIT阀体；脉冲点火器；陶瓷仿真木材；陶瓷仿真灰烬,平直微晶陶瓷安全玻璃；火焰调节器。
- Temperature change on medium brings about temp-response liquid in the valve chamber steaming and freezing, valve plate reciprocates open valve and choke air and drain water. 该阀根据进入阀腔的介质温度变化造成膜盒感温液体的汽化或冷凝,使膜盒的膜片产生变化带动阀片作往复移位启闭阀门,达到阻汽排水。
- Temperature change on medium brings about temp-response liquid in the valve chamber steaming and freezing,valve plate reciprocates open valve and choke air and drain water. 该阀根据进入阀腔的介质温度变化造成膜盒感温液体的汽化或冷凝，使膜盒的膜片产生变化带动阀片作往复移位启闭阀门，达到阻汽排水。
- P48-NG north America natural gas furnace; combustor ;SIT Valve chamber; pressure ignition;ceramic simulation wood; Simulation ceramics ashes, straight safety mini crystal ceramics glass; Flame regulator. ng北美制式天然气炉体;；燃烧室；SIT阀体；压电点火器；陶瓷仿真木材；陶瓷仿真灰烬,平直微晶陶瓷安全玻璃；火焰调节器。
- P33-NG3 North American standard gas furnace; combustor ;SIT Valve chamber; electric pressure ignition; Ceramic simulation wood; Simulation ceramics ashes, safety mini crystal ceramics glass; Flame regulator. NG3北美制式天然气炉体；燃烧室；SIT阀体；压电点火器；陶瓷仿真木材；陶瓷仿真灰烬,微晶陶瓷安全玻璃；火焰调节器。
- The annular markings on a tree indicate its age. 树的环形纹理显示其年龄。
- main valve chamber bottom gasket 主阀室下垫
- The members left the council chamber. 议员们离开了会议厅。
- Both of them are nuts about chamber music. 他们两人都喜欢室内音乐。
- It was reported that there would be an annular eclipse tomorrow. 据报道说，明天有日环食。
- An operation chamber should be completely sterile. 手术室应该完全无菌。
- Have you turned off the water valve? 你关掉水阀了吗？
- I don't like opera; chamber music is more my style. 我不爱看歌剧，喜欢听室内乐。
- The Senate is the upper chamber of Congress. 参议院是议会的上院。
- The king retired to his chamber. 国王回到他的房里休息了。
- The cavers discovered a vast underground chamber. 探穴人发现了一个地下大洞穴。
- We need an eye bolt to fit this valve. 我们需要一个有眼螺栓来固定这个阀门。
- He soon detected the faulty valve. 他很快查到了出毛病的阀门。
