chemicals proof 中文意思是什麼

chemicals proof 解釋
耐藥性的
  • chemicals : 化工品
  • 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. High purity graphite bearing, mobile sealing ring, sealing ring of erosion proof and standing high temperatuer ( for pumps, stoves calcining stoves and air comperessors used in chemicals, machinery pharmaceutical industry )

    耐腐蝕、耐高溫的高純石墨軸承、動密封環、靜密封環、用於化工、機械、醫藥等的泵、釜、煅燒爐、壓縮機等。
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