阀座 [fá zuò]

• valve seat; clack seat; disk seat; valve base; valve cup; valve seating; valve support; seat
• 短语:
  • 阀座重修整 valve reseating;
  • 阀座垫圈 valve washer;
  • 阀座角 angle of a valve seat;
  • 阀座接触面 contact surface of valve seat;
  • 阀座密封圈 valve seat insert;
  • 阀座磨光机 valve seat refacer;
  • 阀座磨损 grooving of a valve seat;
  • 阀座翘陷 pick(-)up of a valve seat;
  • 阀座碎击 pounding of a valve seat;
  • 阀座修整刀具 seat cutter;
  • 阀座修整铰刀 seat reamer;
  • 阀座修整器 reseater;
  • 阀座装卸工具 valve seat insert replacing tool