Pressure - Ronald Jay Marson
-35% ar kodu BOOKS
Piegāde 10-16 darba dienu laikā
30 dienu atgriešanas politika
Teaching about pressure is usually a matter of locating the right rubber stopper, with the correct number of holes, to fit a flask of the proper diameter, to accommodate glass tubing cut to the desired length. No wonder experiments on pressure usually end up as teacher demonstrations! We eliminate the hassle and safety hazards with rubber tubing, canning jars, rings and lids. Students construct airtight and ... Pilns apraksts
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Vairāk informācijas
| Autors | Ronald Jay Marson |
|---|---|
| Izdevējs | TOPS Learning Systems |
| Izlaides gads | 1992 |
| Vāka tips | Mīkstais vāks |
| EAN | 9780941008860 |