powder proof 中文意思是什麼

powder proof 解釋
火藥試驗
  • powder : n 1 粉，粉末。2 （搽臉的）香粉；牙粉；發粉。3 （一服）藥粉；粉劑；散。4 塵土，泥屑；雪糝。5 炸藥...
  • proof : n 1 證明；證據；【法律】證件；【法律】（口頭或書面）證詞，證言。2 檢驗，考驗；驗算；檢定的品質[強...
  1. The quartz sand powder mainly used fors the glass, porcelain and ceramics, enamel ware, hot bottle, sodium silicates, cast, building materials, grind, fire - proof, the profession s main raw material of work, communication etc.

    石英粉石英砂粉主要是用於玻璃陶瓷搪瓷熱瓶膽矽酸鈉鑄造建材研磨耐火軍工通訊等行業的主要原料。
  2. Sales : magnesia, magnesia brick, meitanzhuan, bottom material, a special material that is not stereotypical fire - proof material, the light burning powder, steel

    銷售：鎂砂，鎂磚，鎂碳磚，爐底料，搗打料，不定型耐火材料，輕燒粉，鋼材。
  3. Pak nai powder, clay, fire - proof material, slag powder processing tanks

    白泥粉，粘土，耐火材料，缸渣粉加工。
  4. Internal wall water - proof float powder

    內墻耐水膩子粉
  5. Properties ： red powder, good heat resistance, good alkali resistance and penetration - proof

    性能簡介:紅色粉末，具有良好的耐熱性，耐堿性和耐滲化性。
  6. At present, high strength and high performance concrete is studied > produced and used extensively at home and abroad. but in our country, common strength concrete is used in huge quantities, this paper is based on this point, from studying and analysing the structure and formation of common concrete to adjust all kinds of components and to add fly ash and cinder powder to concrete to make common concrete acquire high performance and high durability. the experiment has manifested that common concrete ' s workability and even performance are improved greatly, at the same time, common concrete ' s strength and permeation is also improved after its performance - proof is improved

    當前國內外大量研究與生產應用的是高強高性能混凝土，但是，目前在我國大量使用的還是普通強度的混凝土，本文正是基於這一點，從研究與分析普通混凝土的結構形成入手，合理調節各組分，摻入粉煤灰與礦渣磨細粉，使普通混凝土獲得了高性能與高耐久性，試驗證明，高性能化后的普通混凝土，其和易性和結構均勻性得到改善，強度提高，抗滲性明顯提高。
  7. After prep - baking and making - granule, under different temperature we baking on the preceding powder, and it proof the most proper baking temperature is 1440. under 1440, we do the excessive zinc oxide experiment, and find when zinc oxide excessiving3 %, we can get the best production which i is 5962

    將制備得到的前驅粉在850 2 . 5h條件進行預燒、制粒后，在不同焙燒溫度下進行了鐵氧體焙燒試驗，並對最優配方下zno過量條件進行試驗研究。結果表明，在焙燒溫度1440 ， zno過量3 %的條件下，可制得i為5962的高磁導率鐵氧體。
  8. Natural flake graphite powder used in nonferrous, metal molten furnace for oxygen - proof material

    天然磷片石墨粉，用於有色金屬熔爐液體表面防氧化覆蓋粉。
  9. Powder - metallurgy copper friction materal has enough and steady frictional factor. it can perfectly coexist with coordination material. it has good anti - bite, thermal conduction, wear - proof and corrosion - proof

    銅基粉末冶金摩擦材料，具有足夠和穩定的摩擦系數，能與對偶材料很好的共存，具有良好的抗咬合性和導熱性，耐磨、耐腐蝕。
  10. External wall water proof float powder

    外墻耐水膩子
  11. 40125 if user want to measure the gas with wet or powder, please you choose dust - proof and ripple filter

    40125若用戶測量潮濕或帶有粉塵的氣體，請選用防塵乾燥過濾器
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