marking
符号脉冲
marking pulse【计】;sign pulse【计】;
暂无补充释义。
相关词条
marking
marking
marking
mask for marking
paper marking
marking device accidentally buried person
marking device, escape device, transmitter
marking pulse【计】;sign pulse【计】;
暂无补充释义。
marking
marking
marking
marking
mask for marking
paper marking
marking device accidentally buried person
marking device, escape device, transmitter