本公司供應(yīng)青沖特級化工錳，質(zhì)優(yōu)價廉，廠家直銷質(zhì)量保證，歡迎咨詢洽談。聯(lián)系電話：1386229064 孫勇產(chǎn)品指標(biāo)如下：二氧化錳FeSiO2SPH20目度30 10% 15% 0.1% 0.1% 70-40040 8% 10% 0.1% 0.1% 70-40050 5% 8% 0.1% 0.1% 70-40055 5% 8% 0.1% 0.1% 70-40060 5% 8% 0.1% 0.1% 50-40065 5% 8% 0.1% 0.1% 50-40070 5% 8% 0.1% 0.1% 40-40075 5% 8% 0.1% 0.1% 40-40080 3% 8% 0.1% 0.1% 30-40085 3% 8% 0.1% 0.1% 30-400聯(lián)系電話：1386229064 孫勇