Hana manne akan na'urar watsa ruwan da ke gudana a wani wuri wanda shine:

1. Inda ɗan girgiza ya kasance

2. An kiyaye shi daga faɗuwar ruwa mai lalata

3. A cikin iyakokin yanayi na yanayi -20 zuwa +60 ° C

4. Fita daga hasken rana kai tsaye.Hasken rana kai tsaye na iya ƙara yawan zafin jiki zuwa samaiyakar iyaka .

---

Lokacin aikawa: Oktoba-28-2022