水轮机\nmain shaft seal【动力】
【电学】导入导体密封
seal for leading-in conductors
暂无补充释义。
相关词条
seal's fat
dual-seal
clamped joint seal
grinding seal
seal casing
seal with single-cone
spring loaded lip seal
seal for leading-in conductors
暂无补充释义。
水轮机\nmain shaft seal【动力】
seal's fat
dual-seal
clamped joint seal
grinding seal
seal casing
seal with single-cone
spring loaded lip seal