1) downcomer
落水管
2) leader strap
落水管卡
3) water-dropping noise
落水噪音
1.
After retrofitting not only the water-dropping noise of the cooling tower has been reduced 13 dB, but also the outlet water temperature being lowered by 2.
改造后,冷却塔落水噪音降低了13dB,出塔水温降低了2。
4) finishing
落水变形
1.
Control of humidity change on the worsted fabrics by finishing;
精纺毛织物后整理中的落水变形控制
5) water falling noise
落水噪声
1.
Measures and results of reducing water falling noise of refvigeratory-tower;
冷凝塔落水噪声的降噪措施及其效果
6) hot water-supply from the bottom
落水式
参考词条
补充资料：落水管
1.把檐沟里的水引到地面的水管。也叫水落管。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。