The production of wear - resistant castables is optimized based on rheology, powder engineering, collochemistry and thermodynamics. 耐磨 浇注料是建立在流变学 、 粉体工程学 、 胶体化学、热力学等前沿耐火材料理论基础上充分优化制成.
从事初级保健护理工作的几乎都是女性。It is nearly always women who are the primary care givers.我每周做一次指甲护理和足部护理。I have a manicure and a pedicure every week.这个酒店新的温泉疗养区提供各种养生护理和诊疗服务。The hotel's new Spa offers every kind of rejuvenating ...