您要查找的是不是：
- Salt from the sea had encrusted on the dry sand. 海水中的盐分在乾燥的沙子上结成硬皮。
- dry sand casting 干型铸造
- The little dune is formed with loose dry sand by wind. 这个小沙丘是由风吹来的干沙子形成的。
- Salt from the sea have encrust on the dry sand. 海水中的盐分在乾燥的沙子上结成硬皮。
- dry sand cast 干砂铸法
- A mass of dry sand placed within a mold to provide openings or shape to a casting. 型芯铸造模型中为铸件提供出口和形状的干沙块
- Why does wet sand look darker than dry sand? 为什么湿沙比乾沙深色?
- Why is wet sand darker than dry sand? 为什么湿沙总比乾沙深色呢?
- Hence, wet sand looks darker than dry sand. 因此,湿沙看来较乾沙深色。
- For example, die-casting, Recast, sand casting, forging and finishing. 如，压铸、重铸、砂铸、锻造及精加工。
- The characteristics and advantages of expendable pattern casting process with dry sand and vacuum are briefly introduced. 本文简述了真空实型铸造工艺的特点和优点。
- Evanishment mold casting use dry sand solid, the easy box to cast, does not need any chemical additive, many casting may not need the rising head to make up shrink. 消失模铸造使用干砂固型，易于一箱多铸，不需任何添加剂，很多铸件可以不需要冒口补缩。
- Fill three cups with equal amounts of dry sand, gravel or soil. 将等量的干燥沙子、砂砾或土装入三个杯子中。
- Copper approach gradually enriched the emergence of lost wax casting, resin sand casting, foundry casting. 铜铸方法逐渐丰富，出现了失蜡法铸造，树脂砂铸造，翻砂铸造。
- Find sand casting,servered with Sand Casting video online, the lost wax casting,learn about lost wax casting. 陶瓷过滤机，陶瓷过滤机设备，带式过滤机，带式过滤机设备。
- The main products are: die-casting mould, metal-gravity die casting, sand casting mould, lost wax casting die. 主要产品有：压铸模、金属型重力铸造模、砂型铸造模、失蜡铸造模。
- Touch the ohmmeter probes to the two wires sticking out of the dry sand. 将欧姆表探针连接到插入干燥沙子中的两条电线上。
- These suppliers could either used lost wax casting technology or sand casting technology (depending on the profile of the sculpture). 供应商可以使用脱蜡铸造技术或砂模铸造技术(根据雕塑艺术的细节要求)。
- In case of fire, use sodium carbonate or dry sand (never use water). 着火时使用碳酸钠或干沙子灭火（禁止用水）；
- Application:Used for sand casting mould workshop,repairing the lining of steel making furnace and impacting the con crete on building. 用途：适用于砂型成型的铸件车间、炼钢和炼铁炉衬的修补以及建筑场所的混凝土捣固作业。
