应遵循所有处理化学品时的防护措施，特别是避免眼睛和皮肤接触。
Take the chemical goods protection measures, it could not touch skin and eyes.
根据工程实际情况，对膨胀土进行调查分析试验，提出了膨胀土路基处理方法与防护措施，提高了路基的强度和稳定性。
According to practical construction situation, the paper proposes treatment and protective measures of expansive soil subgrade, which can promote the strength and stability of subgrade.
文中介绍了爆高和爆破参数的选择、预处理、起爆破网路设计和安全防护措施。
In this paper, selection of blasting cut height and parameters, pre-treatment, design of priming circuit and safety precaution measures were introduced.
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