Are there special requirements for the way of fixing the track support of the mini-track camera, such as whether to use the weight fixing method or allow it to be fixed with the original structure of the site?
Are there special requirements for the mini-track camera track support fixation mode, such as counterweight fixor or allowing it to be fixed with the original structure of the site?
Is there any special requirement for fixing the track support of mini track camera, for example, is it fixed by counterweight or is it allowed to be fixed with the original structure of the site?<br>