ball clack
常见例句
- Though there is no condensate water that UKes ball-type sealed lever to make the valve clack tightly adhesion to the valve seat, it cBS prevent the fresh vapor from leakage.
由于阀座孔在凝结水水位以下,形成水封,水、汽自然分离,达到无蒸汽泄漏。 - Though there is no condensate water that uses ball-type sealed lever to make the valve clack tightly adhesion to the valve seat, it can prevent the fresh vapor from leakage.
由于阀座孔在凝结水水位以下,形成水封,水、汽自然分离,达到无蒸汽泄漏。 返回 ball clack