chemical sealing treatment
chemical sealing treatment
化学密封处理
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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Due to its non-toxic, tasteless, good sealing, insulation, corrosion resistance, are widely used in water treatment, gas, chemical, plastic, electronic engineering and other fields.
由于其无毒、无味、优良的密封性、绝缘性、耐腐性，被广泛应用于水处理、天然气、化工、塑料、电子工程等领域。
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