Umuringa wa sulfide (II) ni uruganda rudasanzwe, ni sulfide y'umuringa ihwanye, imiti ya CuS, yari umukara wijimye,
bidashobora gukemuka cyane, nikimwe mubintu bigoye gushonga ibintu (icya kabiri nyuma ya sulfide ya mercureque, platine sulfide, Ifeza, nibindi), kubera kutagira ubushobozi buke bituma bamwe basa nkudashobora kubaho reaction irashobora kubaho.
Umuringa sulfide nicyuma cyinzibacyuho cyingenzi sulfide hamwe nibikorwa byiza bya catalitiki, urumuri rugaragara, ifoto yumuriro
kubyara ingufu, icyiciro cya gatatu kitari umurongo polarizabilite hamwe nicyiciro cya gatatu kitari umurongo wo gusubiza. Ifite ibyifuzo byiza byo gukoresha mumirasire yizuba, guhinduranya amashanyarazi, ibyuma bya gaze nizindi nzego.
Serivisi dushobora gutanga
1) Amasezerano asanzwe arashobora gusinywa
2) Amasezerano y'ibanga arashobora gusinywa
3) Ingwate yo gusubizwa iminsi irindwi
Icy'ingenzi: ntabwo dushobora gutanga ibicuruzwa gusa, ahubwo tunatanga serivisi yo gukemura ikoranabuhanga!
Turi ababikora, uruganda rwacu ruherereye i Shandong, ariko turashobora kandi gutanga serivisi imwe yo kugura kubwawe!
T / T (kohereza telex), Western Union, MoneyGram, BTC (bitcoin), nibindi
≤25kg: mugihe cyiminsi itatu yakazi nyuma yo kwishyura. ＞ 25kg: icyumweru kimwe
Iraboneka, turashobora gutanga ingero ntoya kubuntu kubwintego yo gusuzuma ubuziranenge!
1kg kumufuka fpr ntangarugero, 25kg cyangwa 50kg kurugoma, cyangwa nkuko ubisabwa.
Bika kontineri ifunze cyane ahantu humye, hakonje kandi hahumeka neza.
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