按照等速采样的瞬时压力零点平衡法，结合现场应用实践，检验了采样装置的密封和传动机构性能。
The sealing and drive mechanism performance of the sampling device are examined in accordance with the transient pressure zero balance method and in combination with the field practice.
发电机现场电源电路中的保护装置应能瞬时获得全泵房负荷？
Protective devices in the on-site power source circuits at the generator shall allow instantaneous pick-up of the full pump room load.
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