求翻译：主轴密封材料为石墨盘根，如果漏浆，可拧紧填料压盖上的螺母，要求两个螺母均匀压紧。盘根磨损严重，应及时更换。是什么意思？

Shaft seal graphite packing material, if the leakage of plasma, can tighten the packing gland nut on, requiring two nuts evenly pressed. Packing badly worn, should be replaced.

graphite shafts sealing material for pulp and may be omitted if sealed with a nut tightened fill pressure for two nuts evenly pressure immediately. Packing wear serious and should be replaced in a timely fashion.

The main axle packing material is the graphite packing, if leaks the thick liquid, may screw tight on the padding gland the nut, requests two nut even compactions.The packing attrition is serious, should replace promptly.

Main shaft seals are made of graphite packing, if leakage can tighten the nuts on the packing gland, requires two nuts uniform compaction. Packing serious worn, should be replaced.