poy是什么意思

实用例句

1. The self made tension evenness online tester was applied in various POY and FDY lines.

应用自制“在线张力均匀性测试仪”对不同机型的POY,FDY生产线 进行在线张力测试.

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2. China is resistant to Georgia ( Kaiping ), the main products are: POY, FDY, DTY paper tube.

实耐格中国 ( 开平 ) 公司主要生产的产品有: POY 、 FDY 、 DTY用纸管.

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3. The PTT DT fiber was produced by POY spinning line and modified parallel drawing equipment.

采用POY-DT 生产工艺路线,在POY纺丝线和经改造的平衡拉伸机设备上生产出PTT长丝.

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4. PTT fiber of 83 dtex can be produced from CP 509249 PTT chip via POY - DTY technological process.

以CP509249PTT切片为原料,通过POY-DTY工艺路线生产83dtex.PTT纤维.

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5. By determining poy and acid number , the researchers find a satisfactory solution to the problem.

通过对过氧化值,酸价两项理化指标和感观检验的测取,获得令人满意的解决方法.

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