Oem Copper Opeder Oxide Pura - Cas 20427 - 59 - 2 Copper Hydroxide Cuh2o2 - Hongyuan
Oem Copper Oxide Upper Oxide -cas 20427 - 59 - 2 Copper Hydroxide Cuh2o2 - Hongyuandetail:
Pikitia taipitopito hua:
Aratohu hua e pa ana:
Ka mahi tonu matou hei roopu tuuturu kia taea ai e matou te whakarato ki a koe te kounga pai rawa atu o te ao. Pakihi, painga whai hua "hei whaainga whanake. Ko nga mema katoa e tino mihi ana ki te tautoko a nga kaihoko tawhito me nga kaihoko hou. Ka whakapau kaha tatou me te tuku ki a koe te teitei - kounga kounga me te ratonga.thanks.