Cov Tshuaj Lom Zem
| Qib | C% | P% | S% | Mn% | Si% | Cu% | Ni% | Co% | Fe% | |||
| Siab tshaj plaws 0.04 | Qhov siab tshaj plaws 0.020 | Qhov siab tshaj plaws 0.020 | Qhov siab tshaj plaws yog 0.30 | Qhov siab tshaj plaws yog 0.30 | Qhov siab tshaj plaws yog 0.20 | Siab tshaj -0.5 | 49.0~51.0 | Bal. |
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