![](https://nthumb.tpgimages.com/mid2_com_img/16166/26349/TOP25358503.jpg)
An engraving depicting a hydraulic press. Material to be compressed is placed on a plate which is raised and lowered by a piston, P which descends into the tank of water, B. B is connected to a force pump (right) using a leaden tube, K. When the pump handle, M, is operated and water is taken up from the reservoir, A, the pressure in B rises, lifting the piston, P, and compressing blades. Dated 20th century.
px | px | dpi | = | cm | x | cm | = | MB |
Details
Creative#:
TOP25358503
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
No
Property Release:
No
Right to Privacy:
No
Same folder images: