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The safety technical measures against explosion whistle happened on exhaust pipes during the running of vacuum pumps in pharmaceutical enterprises are discussest.
着重论述了在制药企业中真空泵运转过程中排气管发生爆鸣现象的安全技术控制措施。
The safety assurance measures are explained from both the safety assurance system and safety technical requirements on the basis of the safety assurance system.
以安全保证体系为依据，从安全保证制度和安全技术要求两方面阐述了斜井安全保证措施。
Based on GB 9237 requirements, it discusses design principles and technical measures for pressure safety of household water chillers.
根据GB 92 3 7的要求，讨论了压力安全设计原理与技术措施在户用冷水机组的应用。
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