PA6TCH230N日本三井---三井集团是日本的四大垄断性寡头之一，是由三井家中执政的寡头而发展趋势起來的。在第二次世界大战之前和战事期内，该寡头一直居日本四大财阀之首，是日本经济发展现代化过程中的关键促进能量
PA6T CH230N日本三井---Mitsui Group is one of the four monopolychaebols in Japan, which was developed by the chaebol dominated byMitsui family. Before the Second World War, Japan's plutocracy wasthe most important driving force in the process ofindustrialization
三井集团的东京芝浦和石川岛播磨两大支柱企业，二战后一度均奄奄一息、濒临倒闭。经土光敏夫的让一切充满活力的整顿治理，均重获新生，东芝成为日本工业5强、石川岛成为日本工业50强之一，称雄于国际市场。
三井财阀的创始人三井高俊是日本三重县的伊势松阪人。17世纪中叶，三井高俊在家乡开办当铺和酿酒业。1673年，他到江户（今东京）开办和服经销店，1683年又兼营钱庄。三井钱庄逐步扩大，18世纪20年代又发展为以经办银行汇兑业务为主的三井兑换店，并资助封建诸侯，代征贡米，受地方封建政权的支持和保护，作为特权商人而快速致富
The two pillar companies of Mitsui Group, Tokyo Zhipu andShichuan Island, were once dying and close to bankruptcy afterWorld War II. After the local photosensitive, all the vigorousrectification and management have been reborn. Toshiba has becomethe top 5 Japanese industry and Shichuan island is one of the top50 Japanese industries and is the leader in the internationalmarket.
Sakai Taka, founder of Mitsui Financial valve, is a Osaka manfrom iwasaoka, a Japanese county. In the middle of the 17thcentury, Sanjing gaojun started pawnshop and wine industry in hishometown. In 1673, he went to Edo (today's Tokyo) to open kimonodistribution stores, and in 1683 he also operated a bank. Sanjingbank gradually expanded, and in the 1920s, it was developed into athree well exchange shop mainly dealing with bank exchangebusiness. It also supported feudal lords and collected Gongmi onbehalf of Gongmi. It was supported and protected by local feudalregime and became rich as a privileged businessman
PA6T CH230N日本三井--Unit system for injection molding
Drying temperature 110 ° C
Drying time: 2.0 to 6.0 HR
Hopper temperature 50.0 to 90.0 ° C
Temperature at the back of the barrel 300 to 325 ° C
Temperature in the middle of the barrel 315 to 335 ° C
Temperature at front of barrel 320 to 335 ° C
Nozzle temperature 315 to 335 ° C
Mold temperature 90.0 to 140 ° C
Injection rate medium
Screw speed 150 rpm
