| 释义 |
packing gland短语¹³¹⁶²⁰⁺³
基本例句
填函料
A new model automatic tightening device of the packing gland which can check and control the tightening state and retain the constant tightening force on the packing gland is designed.
通过特殊的结构设计和力学计算，研制了一种能够在往复机械正常工作过程中，及时地、自动地保持对填料施加恒定压紧力的新型装置。 cnki
Mount the packing gland, but do not press the packing too tightly, otherwise the muff may get heated to leave a bigger power consumption;
但不要将填料压得太紧，填料过紧会使轴套发热，耗费功率较大； china-pump |