protection casing 中文意思是什麼

protection casing 解釋
護壁套管
  • protection : n 1 保護，保衛，防禦，掩護，包庇，照顧 （from; against）。2 保護者，防護物 （against）; 〈美俚〉...
  • casing : n. 1. 裝箱，裝袋，入鞘。2. 〈集合詞〉包裝箱[鞘、袋、筒、框等]。3. （窗等的）框子；圍子；圍墻。4. （做香腸用的）腸衣。5. 外（車）胎；套管；罩殼。
  1. Our main products are : frozen pork cuts, cut beef, cut chicken, whole chicken, natural casing, sodium saccharin, leather gloves for labor protection, painting brush, cosmetics brush, hog bristles, and animal tail hair etc. further more, we have many professional personnel familiar with international market and trade

    主要經營和代理的產品有：凍豬分割肉分割牛肉分割雞肉白條雞天然腸衣糖精鈉皮製勞保手套皮革製品油漆刷化妝刷豬鬃細尾毛等。
  2. Abstract : the paper presented a kind of drilling hole method that adopted direct circulation and percussion drilling, casing and cliff - protection by mud. the method applied in the complex gravel layer which has the trend to emerge cave - in and drop from the drilling wall

    文摘:介紹一種在砂卵石地層層厚復雜、孔壁易掉塊、易坍塌的鉆孔的成孔方法? ?正循環回轉與沖擊鉆進、套管與泥漿護壁成孔。
  3. Cable pipe ? a protection casing pipe used for special purposes when crossing roads or bridges, with good characteristics of being acidproof and alkaliproof, and good performance on electric insulation and electromagnetic shielding

    電纜管? ?為電纜過路、過橋專用保護套管，具有良好的耐酸堿和電氣絕緣性能，電磁屏蔽性能。
  4. Solid metal casing, suitable for harsh environment testing, grading ip67 protection and response time nema6. 50 delicate provide analog output, the surface of objects, materials, texture and color monitor

    堅固的金屬外殼，適宜苛刻的檢測環境，防護等級ip67和nema6 。 50微妙的響應時間，提供模擬量輸出，可以對物體表面質地紋理及顏色進行監測。
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