常見例句雙語例句The research and application of BL1500 spiral chute in tailings retreatment of the nickel minerals was introduced.介紹了採用BL15 0 0螺鏇霤槽作爲(wèi)主要分選設(shè)備對鎳鑛尾鑛進(jìn)行再選的研究及工業(yè)應(yīng)用情況。Spiral chute is constructed of glass reinforced plastic and coated with Polyurethane emery wear resistant layer in the inner surface.螺鏇霤槽採用玻璃鋼制造,內(nèi)表麪塗聚氨酯金剛砂耐磨層。The outer lateral of the spiral chute is equipped with a plurality of connection earrings which are fixedly connected with and fixing stents through fixing rods.螺鏇霤槽外側(cè)設(shè)有若乾個通過固定桿與固定支架連接固定的聯(lián)結(jié)耳環(huán)。ip.com 返回 spiral chute