I-Boron carbide, i-alias idayimane elimnyama, ifomula B4C, ngokuvamile impushana emnyama. Ingenye yezinto ezintathu ezinzima kunazo zonke ezaziwayo. (okunye okubili amadayimane, i-cubic boron nitride), asetshenziselwa izikhali, izingubo ezivikela izinhlamvu kanye nezinhlelo eziningi zemboni zezimoto zamathangi. Ukuqina kwayo kwe-Mohs kungu-9.3.
-Anti chemical zobumba;
-amathuluzi aqinile;
-Isetshenziswa ekugayeni ubuso obukabili be-LED kanye nokunciphisa kanye nokupholishwa kwamapuleti anwebekayo e-LED asuselwa kusafire, imboni yezokuvikela kazwelonke, imboni yezimboni zenyukliya nezinye izinto zobumba zobunjiniyela, izinto zokushisela njll.
Isevisi esingayinikeza
1) Inkontileka esemthethweni ingasayinwa
2) Isivumelwano sokugcinwa kuyimfihlo singasayinwa
3) Isiqinisekiso sokubuyiselwa imali sezinsuku eziyisikhombisa
Okubaluleke nakakhulu: asikwazi ukunikeza umkhiqizo kuphela, kodwa isevisi yesixazululo sobuchwepheshe!
Singabakhiqizi, imboni yethu itholakala eShandong, kodwa futhi singakunikeza insizakalo eyodwa yokuthenga!
T/T(i-telex transfer), Western Union, MoneyGram, BTC(bitcoin), njll.
≤25kg: zingakapheli izinsuku ezintathu zokusebenza ngemuva kokutholwa kwenkokhelo. ＞25kg: isonto elilodwa
Kuyatholakala, singanikeza amasampula amancane mahhala ngenjongo yokuhlola ikhwalithi!
1kg isikhwama ngasinye fpr amasampula, 25kg noma 50kg isigubhu ngasinye, noma njengoba ubufuna.
Gcina isitsha sivalwe ngokuqinile endaweni eyomile, epholile futhi enomoya omuhle.
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