SEALS
【电学】将导体引入放电管的封口
SEALS for leading conductors into discharge tubes
暂无补充释义。
相关词条
SEALS for container closures
securing screws, bolts or nuts by SEALS
soft stuffing-box seals
STENCH seals in plumbing installations
crime of forgery of documents and seals
red ink paste used for seals
labyrinth-grease seals