研制了以磷酸二氢铝为粘结剂，硅砖粒、粉为骨料的保温冒口易割片。
Phosphate knock-off core of scrap silica brick aggregate for steel castings has been developed with experiment method.
高档超市特斯韦罗仍然在部分商品上保持和特易购相同的价格，但并未打算立马割价销售其他商品。
Upmarket Waitrose is continuing to match Tesco prices on some products, but isn't rushing to slash others.
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