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1·Certified reference material of rigid PVC for oxygen index was developed.

研制硬质聚氯乙烯(硬质pvc)氧指数标准物质。

2·Guanxinling also can lower myocardial volume oxygen and myocardial volume oxygen index.

冠心灵降低心肌耗氧量，降低心肌耗氧指数，而对心肌氧利用率影响不大。

3·The flammability of leather was evaluated by the vertical flame test and Oxygen Index Test.

革的燃烧性能用垂直燃烧试验和氧指数进行表征。

4·Its limiting oxygen index (LOI) value was over 50, which further promoted its flame retard...

限氧指数值高达50以上，进一步提高了阻燃效果及其实用价值。

5·The effects of FRGPPP content on density, oxygen index and mechanical properties of FPUF were investigated.

讨论了难燃接枝聚合物聚醚多元醇的用量对聚氨酯软质泡沫密度、氧指数和力学性能的影响。

6·UIC564-2 Appendix 7: Test method for detemining the fire resistance of materials by measuring the oxygen index.

2附录7 通过测量氧气量来测定材料的防火性的测试方法（附录7）。

7·UIC564-2 Appendix 7: Test method for determining the fire resistance of materials by measuring the oxygen index.

2附录7 通过测量氧气量来测定材料的防火性的测试方法（附录7）。

8·The produced flame-retardant polyester had splendid flame retardance and the limiting oxygen index in the range of 30 ~ 32.

所制备的阻燃聚酯具有优异的阻燃性能，极限氧指数30 ~ 32。

9·Polyurethane foam in essence are highly flammable materials, do not make flame retardant processing the oxygen index is only 16.5%.

聚氨酯泡沫本质上属于高度易燃材料，未做阻燃处理时氧指数仅为16.5％。

10·Its limiting oxygen index (LOI) value was over 50, which further promoted its flame retardant effect and its value for practical USES.

限氧指数值高达50以上，进一步提高了阻燃效果及其实用价值。