沙特阿美石油公司下调了向亚洲客户11月份供应 超轻质 ( Extra Light )和轻质原油官方销售价对迪拜/阿曼均价差价；同时降低了中质和重质原油官方销售价对迪拜/阿曼原油的比价。
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EPS(发泡聚苯乙烯)填料，具有超轻质、耐压、耐水、抗老化等特点。
EPS (expanded polystyrene) filler has such properties as super lightweight, compression resistance, water resistance and anti-aging.
本发明揭示一种超轻质甲板敷料，它由粉煤灰、水泥、粘接剂、阻燃剂和适量的水制成。
The present invention discloses an ultra-light coating material for deck. It is made of fly-ash, cement, binding agent, fire retarding agent and a proper quantity of water.
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