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- 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 castings [机] 干砂模铸件
- 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
- 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。
- 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。
- Investment castings: normal steel and stainless steel mechanical parts and pipes; Cast iron Pulleys; Cast steel wheels; Sand Cast Aluminum parts. 精铸产品:各种不锈钢机械配件,管件。铸铁皮带轮,铸钢矿车轮。砂铸铝件。
- The calculational efficiency of solidification simulations in sand castings was improved using the "transient mold area" concept which is a function of solidification properties. 为提高铸造凝固过程数值模拟的计算效率,在砂型铸造凝固过程中,基于凝固特征提出了"瞬态区域"的概念;
- 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。
- 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);
- Dry sand at the scene of thionyl chloride liquid and cover to cover. 现场用干沙对氯化亚砜液体进行覆盖和遮掩。
- dry sand casting 干型铸造
- Dry sand absorbs water. 干沙吸收水份。
- We are specialized in sand castings in the materials of carbon steel,alloy steel,Austenite stainless steel,Martensite stainless steel,Duplex stainless steel and so on,products are widely usrd in General machine,electric power,mining machine and so on . 碳钢、合金钢、奥氏体不锈钢、马氏体不锈钢、双相不锈钢等铸件,产品应用于通用、电力、矿山机械等行业。
- For example, die-casting, Recast, sand casting, forging and finishing. 如,压铸、重铸、砂铸、锻造及精加工。
- 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。
- 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