雷管

Traditional form:

雷管

Pinyin (reading):

léiguǎn

Definitions:

• detonator
• fuse

Characters:

• 雷 - thunder; surname
• 管 - tube, pipe, duct; to manage, to control

Traditional characters:

• 雷 - thunder; surname
• 管 - tube, pipe, duct; to manage, to control