![...](https://files.ingeniumcanada.org/items/coll/76/459/1997-0230-001-aa-cs_thumb.jpeg)
Prover, flow
1997.0230.001
![No image available.](https://files.ingeniumcanada.org/static/No_image_sq.png)
Tube, gas flow counter
1997.0230.002
![No image available.](https://files.ingeniumcanada.org/static/No_image_sq.png)
Thermometer
1997.0230.003
![No image available.](https://files.ingeniumcanada.org/static/No_image_sq.png)
Plate, orifice
1997.0230.004
![No image available.](https://files.ingeniumcanada.org/static/No_image_sq.png)
Plate, orifice
1997.0230.005
![No image available.](https://files.ingeniumcanada.org/static/No_image_sq.png)
Plate, orifice
1997.0230.006
![No image available.](https://files.ingeniumcanada.org/static/No_image_sq.png)
Plate, orifice
1997.0230.007
![No image available.](https://files.ingeniumcanada.org/static/No_image_sq.png)
Plate, orifice
1997.0230.009
![No image available.](https://files.ingeniumcanada.org/static/No_image_sq.png)
Plate, orifice
1997.0230.010
![No image available.](https://files.ingeniumcanada.org/static/No_image_sq.png)
Plate, orifice
1997.0230.012