物理及化学指标列在表31中。

Physical and chemical indices are given in Table 31.

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物理及化学成分指标列在表30中。

Physical and chemical indices are given in Table 30.

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物理及化学成分指标列在表29中。

Physical and chemical indices are given in Table 29.

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化学产氧的理化指标达到医用氧国家标准。

The physicochemical indices of the oxygen produced reach the national standard for medical oxygen.

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化学产氧的理化指标达到医用氧国家标准。

The physicochemical indices of the oxygen produced reach the national standard for medical oxygen.

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