
Mhete yeRosetter yePlastiki inonziwo Teller Ring kana kuti Telleresette Ring inova chinhu chinozadza chakaita seellipsoid, chine mhete dzakawanda dzakatenderera, yakatanga kugadzirwa naAJ Teller muUnited States muna 1954. Inowedzera mbabvu inosimbisa pakati uye inoumba chimiro che "A", zvichivandudza zvikuru simba rekudzvanya kweruva remaruva.
1. Yakakwirira vhoriyamu yemahara, Kuderera kwekumanikidzwa kudonha
2.Kureba kwechikamu chekutumira huwandu hwakaderera, Kureba kwemafashamo
3. Kusangana kwegasi-mvura yakafanana, Simba diki regiravhiti
4.Kushanda kwakanyanya kwekutamisa huwandu
| Saizi (mm) | Pamusoro m2/m3 | Vhorumu Yemahara. % | Nhamba pa m3 imwe neimwe | Huremu kg/m3 |
| 25*9*(1.5*2) (mhete 5) | 195 | 82 | 170000 | 90 |
| 47*19*(3*3) (mhete 9) | 185 | 88 | 32500 | 111 |
| 51*19*(3*3) (mhete 9) | 180 | 98 | 23500 | 103 |
| 59*19*(3*3) (mhete gumi nembiri) | 150 | 92 | 17500 | 72 |
| 73*27.5*(3*4) (mhete gumi nembiri) | 127 | 89 | 8000 | 80 |
| 95*37*(3*6) (mhete gumi nesere) | 94 | 90 | 3900 | 78 |
| 145*37(3*6) (mhete makumi maviri) | 118 | 95 | 1100 | 48 |
| Zvakanakisa Zviyero OD | Chitenderedzo Kureba | Mahara Vhoriyamu (%) | PamusoroFt2/Ft3 | Avhareji yekurongedza Chinhu | Kuvaka Zvinhu |
| 1.81" | 0.75" | 87 | 55 | 36 | |
| 2.75" | 1.00" | 93 | 38 | 18 | |
| 3.75" | 1.50" | 92 | 30 | 16 | |
| 3.25" | 1.25" | 95 | 28 | 11 | |
| 4.125" | 2.19" | 96 | 22 | 9 |
| Rudzi rwePakeji | Kukwanisa Kutakura Mudziyo | Nguva yekutumira | Inishuwarenzi Yemhando Yepamusoro | Mitemo Yekubhadhara | ||
| 20 GP | 40 GP | 40 Hofisi huru | ||||
| Bhegi retani | 20-24 m3 | 40 m3 | 48 m3 | Mukati memazuva 3-10 | Chinese National Standard Inopa vimbiso yemhando yepamusoro kana zvakumbirwa. | T/T, L/C, Paypal, West Union |
| Bhegi repurasitiki | 25 m3 | 54 m3 | 68 m3 | |||
| Bhokisi repepa | 20 m3 | 40 m3 | 40 m3 | |||