PLC was stable, high reliability and low price, and waste water quality was guaranteed.
PLC具有运行稳定、可靠性高及价格低廉等优点，能保证污水排放质量。
Medicine price was dropped step by step, medicine quality was ensured, assessment reliability was high.
药品价格逐渐降低，药品质量能够得到保证，评估的可信度较高。
Medicine price was dropped step by step, medicine quality was ensured, assessment reliability was high.
药品价格逐渐降低，药品质量能够得到保证，评估的可信度较高。
应用推荐