If a fully enclosed unit (HT equipment) is available, scouring and bleaching can be effected in a single stage in a highly alkaline peroxide bath.
如果一个完全密封的单元(羟色胺设备)可用，练漂，可以做到在一个阶段，一个高度碱性过氧化氢浴。
The main technique parameter, basic structure and work principle of HT-120 concrete finisher are introduced, and the point for attention in using this equipment are interpreted briefly.
介绍了一种新型拼装式施工设备- HT - 120型水泥混凝土路面摊铺整平机的主要技术参数、基本结构及工作原理。并简要叙述了在使用该设备中应注意的事项。
FEOSO HT 320 are high degree thermal stability, together with freedom from sludge deposits formation. Recommended for Marine auxiliary boiler and heating Equipment-heat transfer oil.
FEOSO HT 320导热油具有高度的热稳定性，能防止积垢生成。可适用于传播的付锅炉和加热设备做为系统导热油。
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