Theater chair is a kind of public chair, which is mainly composed of chair bag, chair bag, armrest and standing foot...

Desks and chairs are generally composed of standing feet, seat plates, backboards and writing boards...

Most of the seats in the auditorium are composed of seat, back, armrest and feet...

Aluminum is a metal with low strength and good plasticity. No Reprint)...

Acid wood is mainly composed of red acid wood and black acid wood (from Baidu Encyclopedia, please contact to delete if there is infringement. No Reprint)...