Auxiliary device for installing pre-embedded wire box

The utility model discloses an auxiliary device for installing a pre-embedded wire box, and relates to the field of pre-embedded wire box installation, the auxiliary device comprises a supporting assembly, a bubble level, a laser indicator and an adjusting assembly used for fixing the pre-embedded w...

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1. Verfasser: CHEN LEITAO
Format: Patent
Sprache:chi ; eng
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