The positioning apparatus also includes a piston arranged within said outer cylinder such that the piston and the outer cylinder define a fluidcompartment within the outer cylinder.
所述定位装置还包括布置在所述外气缸中的活塞,所述活塞和所述外气缸限定出位于所述外气缸中的流体腔。
2
In particular, each compartment (2) comprises at least one fluid chamber (3).
特别地,每个隔室(2)均至少由一个液体腔(3)组成。
3
The device is packed in a package which contains the fluid medium confined in a compartment.