外壳

• Corrosivity of plastics connector - socket housing
  连接器插孔塑料外壳的腐蚀性
• Remote thermometers , with clamp , case plastic
  遥测温度计，带有卡箍，塑料外壳
• Ip degrees of protection provided by enclosures ip code
  外壳提供的保护程度
• They bear traces of red ochre , a pigment
  这些外壳上有赭红色颜料着色的痕迹。
• Silver finish , gold plated contact , die casting case ,
  银色,镀金接点,压铸铝合金外壳
• The casing is provided with a self - sealing cover - plate
  外壳是自动封口的活动盖板。
• The covering from rice is also high in protein
  水稻的外壳同样也是高蛋白的。
• Unsightly like a clot of phlegm . filthy shells
  难看得像一口痰，外壳儿也肮里肮脏。