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- Water column steam valve seat 水柱汽阀座
- Clean or replace the relief valve seat. 清洗或更换安全阀阀座。
- This valve is not to be used as a steam valve. 这个阀门不能用作蒸汽阀门。
- Damage or fouled relief valve seat. 安全阀阀座损坏或受到污染。
- Damaged or fouled relief valve seat. 安全阀阀座受到损坏或污染。
- The stainless steel capsule and valve seat are designed as original equipment parts for many hard to find or obsolete radiator steam traps. 不锈钢腔和阀门阀座专用来替换许多很难找到或已经荒废的散热器疏水阀的早期设备部件。
- Place the relief valve seat back into the chamber bore. 将安全阀阀座放回到镗孔内。
- Suddenly, the water column retractable-chuen, mouth, all reverted to calm. 转瞬间，水柱缩回泉口，一切复归平静。
- Slide the diaphragm assembly into the relief valve seat. 将隔膜总成滑进到安全阀阀座内。
- These are not to be used as steam valves. 这些阀门不能用作蒸汽阀门。
- Remove the pressed in relief valve seat and seat O-ring. 拆卸压进去的安全阀阀座和阀座O形环。
- The gaseous weapon residues are then vented through the hollow central portion of the water column. 这时气态的炸弹剩余物将通过水柱中央喷到大气中。
- The maximum differential pressure across the valve seat. 通过阀门阀座的最大压差。
- Quick replaceable valve seat, convenient maintenance. 阀座可以快换，维修方便。
- Stellite takes a high polish and is used in steel valve seat rings. 钨铬钴合金具有很高的抛光度，用作钢阀门的阀座环。
- Assemble 3 piece water column sight tube in numerical sequence and attach to top half of body module adaptor. 安装3件式水量数字序列观察管，并将其附加在阀体模块适配器的上半部。
- What happens is this: The water column gradually heats, but high pressure keeps the deeper parts from boiling. 于是就有了这样的情况：水柱缓慢升温，高沸点使水要花很长的时间才能被煮沸。
- For surfacing welding roller and over-heat steam valves. 轴及过热蒸汽阀门的堆焊，堆焊金属具有空淬特性。
- Touches the switch lightly, the fluent miracle gushes out from the wall, water column crystal clear full. 轻触开关，水流奇迹般地从墙壁中涌出，水柱晶莹饱满。
- While in their larval stage, giant clams must swim and feed in the water column. 当它们的幼虫期，巨蛤蚌必须游泳和喂养在水柱。
