期刊名称：WAAC Newsletter / Western Association for Art Conservation
电子版ISSN：1052-0066
出版年度：2009
卷号：31
期号：2
出版社：Western Association for Art Conservation (WAAC)
摘要：Arm up: To raise the arm of a crane. Arm down, of course, you can figure out for yourself
Assistant Camera (A.C.): Responsible for the care and maintenance of the camera and all of its associated pieces and parts. The first A.C. works closely with the camera operator and the director of photography at the cameras, while the second A.C. loads the film and runs the slate.
