seismic belt; seismic zone; earthquake zone
皮带增速装置
belt speed-increasing device【机】;belt speeder【机】
暂无补充释义。
相关词条
belt
planetary gear, differential gear, belt drive
mower with reciprocating endless belt cutters
leather belt buckle stapling machine
belt sander
belt stretcher
littoral zone; littoral region; littoral belt