bellow shell heat exchanger
带膨胀节的管壳换热器
fruit howl of porcelain or china
瓷或白坯瓷制水果盘
Howl(out)obscenities
高声喊出淫秽之语
bellow expansion joint
波形膨胀接头
A dog will not howl if you beat him with a Bone
骨头打狗狗不叫
bellow type regulator
波纹管式调节器
Tigers howl with the rise of winds.
虎啸风生
bellow-type expansion joint
波纹管补偿接头
bellow cross parallel
横向平行风箱