
Indandatho ye-Plastic Teller Rosetter nayo ibizwa ngokuthi i-Teller Ring noma i-Telleresette Ring okuyizinto zokugcwalisa ezisesimweni se-ellipsoid, ezakhiwe ngamasongo amaningi ayindilinga, yaqala ukwakhiwa ngu-AJ Teller e-United States ngo-1954. Yengeza ubambo oluqinisayo phakathi futhi yakha isimo "A", okuthuthukisa kakhulu amandla okucindezela kwesithsaba sezimbali.
1. Ivolumu yamahhala ephezulu, ukwehla kwengcindezi okuphansi
2. Ukuphakama kweyunithi yokudlulisa isisindo okuphansi, Ukuphakama kwezikhukhula okuphezulu
3. Ukuxhumana okufana negesi noketshezi, amandla adonsela phansi amancane athile
4. Ukusebenza kahle kokudlulisa isisindo okuphezulu
| Usayizi (mm) | Ubuso m2/m3 | Ivolumu yamahhala. % | Inombolo nge-m3 ngayinye | Isisindo kg/m3 |
| 25*9*(1.5*2) (indandatho ezi-5) | 195 | 82 | 170000 | 90 |
| 47*19*(3*3) (indandatho engu-9) | 185 | 88 | 32500 | 111 |
| 51*19*(3*3) (indandatho engu-9) | 180 | 98 | 23500 | 103 |
| 59*19*(3*3) (indandatho engu-12) | 150 | 92 | 17500 | 72 |
| 73*27.5*(3*4) (indandatho engu-12) | 127 | 89 | 8000 | 80 |
| 95*37*(3*6) (indandatho engu-18) | 94 | 90 | 3900 | 78 |
| 145*37(3*6) (indandatho engu-20) | 118 | 95 | 1100 | 48 |
| Ubuningi Ubukhulu be-OD | Iluphu Ukuphakama | Mahhala Umthamo (%) | I-SurfaceFt2/Ft3 | Ukupakisha Okumaphakathi Isici | Ukwakhiwa Izinto |
| 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 |
| Uhlobo Lwephakheji | Umthamo Womthwalo Wesitsha | Isikhathi sokuthumela | Umshwalense Wekhwalithi | Imigomo Yokukhokha | ||
| 20 GP | 40 GP | Indlu Enkulu engu-40 | ||||
| Isikhwama samathani | 20-24 m3 | 40 m3 | 48 m3 | Zingakapheli izinsuku ezingu-3-10 | I-Chinese National Standard inikeza isiqinisekiso sekhwalithi njengoba kuceliwe. | I-T/T, i-L/C, i-Paypal, i-West Union |
| Isikhwama sepulasitiki | 25 m3 | 54 m3 | 68 m3 | |||
| Ibhokisi lephepha | 20 m3 | 40 m3 | 40 m3 | |||