| ·Thermocouple WRE2-631B | [2020-03-31] | |
| ·Y-63A seismic pressure gauge | [1970-01-01] | |
| ·Y-60A seismic pressure gauge | [1970-01-01] | |
| ·Y-61A seismic pressure gauge | [1970-01-01] | |
| ·Y-60A -Z seismic pressure gauge | [1970-01-01] | |
| · Y-61A -Z seismic pressure gauge | [1970-01-01] | |
| ·Y-63A -Z seismic pressure gauge | [1970-01-01] | |
| ·Y-100A seismic pressure gauge | [1970-01-01] | |
| ·Y-101A seismic pressure gauge | [1970-01-01] | |
| · Y-102A seismic pressure gauge | [1970-01-01] | |
