OEM Cupric Oxide Tus Nqi Chaw tsim tshuaj paus - CAS 1332 - 65 - 6 coper oxychloride - Hongyuan
OEM Cupric Oxide Tus nqi tsim tshuaj -cas 1332 - 65 - 6 coper oxychloride- Hongyuandersail:
Khoom Qhia:
Phau Ntawv Qhia Yam Khoom Qhia Txog:
Zoo zoo los pib nrog, thiab cov neeg yuav khoom zoo tshaj yog peb cov kev qhia rau cov neeg siv khoom sab hauv, peb tau nrhiav cov khoom lag luam sab hauv Qhov zoo tshaj plaws thiab thawj qhov zoo rau spareal yog ib qho tseem ceeb tshaj plaws rau kev thauj mus los. Tej zaum peb yuav lo rau kev muab cov khoom qub thiab cov khoom zoo txawm tias muaj txiaj ntsig me me tau txais. Vajtswv yuav foom koob hmoov rau peb ua siab zoo ua lag luam mus ib txhis.