Device and method for handling easily-polymerizedsubstance, device for extracting liquid from decompressed apparatus, and method of manufacturing easily-polymerizedsubstance.
用于处理易聚合物质的设备和方法，用于从减压的设备中提取液体的设备，及制备易聚合物质的方法。
2
Generic name for a manufactured fiber in which the fiber-forming substance is the long chain polypropylene polymerized from propylene by the application of energy or so-called initiator or activators.