Our regular update technology and equipment to mold the installation easier for calibration, the stability of the machine, and screw the high quality of products. 本廠(chǎng)經(jīng)常進(jìn)行技術(shù)和設備更新，使模具安裝校準更簡(jiǎn)易方便，使機器的穩定性能好，螺釘產(chǎn)品質(zhì)量高。
The influence of rare earth heating stabilizer on the heating stability of PVC was studied in this paper.The heating stabilizing mechanism of the stabilizer was also discussed. 本文研究了稀土熱穩定劑對聚氯乙烯熱穩定性能的影響，并對其熱穩定機理進(jìn)行了探討。
