les instruments relatifs à l'hydrostatique
eNrVWN9v2jAQfueviPJOTNqu0ClQbbRsSK3GaNGmvVQmOcDMtVP/SGF//ZyEtXRKWGtqaX2M7dyd7z5/99nR6eqWehkISTjr+mHQ8j1gMU8Im3f9yfWg2fFPe41oiTO8tcysC8KO78UUS9n189lgCpjJ4PvlxRmY/0H4vYYX8ekSYvVknVaEBp+xXFziNF/jRRkniXcLasGTrp9qVYx6kVTCRNG75+KnTHEMEdqMbM/Kg5swPDk4ONqejVBu8hm2tQRxgdm80jQwK5uxFgKY6mMFcy7W1VEf34QnnVanZeWByDFIrkUMI6wWI8EzkkBS6WiGqQQrJ7P75ApERkHlTiqNo2V8K62M4yVejeFuWB30BzPbVyvVbDXDdviu1T5qhe3DwxMrV2IrVZXe8k2gsiBh2ELAUEr1nDCJJgapYwNfLrAaFWMolhKpdQoSjbhQJjlfNYj1gAvA8eIMFCYUZWTOQCmQOIM4MTB4HAnM/5Ylz/1h6qjYRPafotaRHwF3/wRVQmRK8TpYytQ2VVhgMw3CMIy7jeQ7uBaG86jJ2V/2maYUvTDqyYaLHEWcU12fa6ZqKGkwtk1EnzMFqx0VNZ7NubAjU7XaQJKArLRuZfYXZ9XtZKSnlMS2hGkoTYNUk/FwVyLQG2Gcj1jCRLijnG+EJfxevj6VbWPGUfRpwca1iqRtFMnxofU5/WHgWdMbz7XgKSBDcUTuw1xDNuP7cpZBfLWpB7z/5xgv5B+PMYUaAXhjyYoG3H9Uq7Pj4+5olhOVRj+dX9uirqjpVfFZaZok3Qe82PUKh33IQL02/pcfnJI9dt8QNveaYztgi2puWiiVyvcIpQQHOG6mOYsEM/HGGtOW4HB3+XGpakqxV7K8ox1My+ZtgwLbA/5M9bOvvt/8v7lHVLpSQsMehSlbgjPiHp6/fi94FPfOwh49IS13bgoFjhXhzJV209MdjzK23cfUlQ2EIY0vsxmpeayqxWWEyoeyXiNC+SNZr/EbwvGDYw==
9xb3GEz0e8ME5aag