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保温瓶是普通的日常生活用品。然而,随着社会进步,观念更新扩大到了生活领域,当人们使用保温瓶时,多少人曾经这样想过:保温瓶何时能改变直筒式瘦长形的老面孔?其实,想得更多的要算是保温瓶行业的职工。上海保温瓶胆总厂经过近2年的探索试验,终于研制成了保温瓶胆腰接新工艺,取代了长期以来一直沿用的拉底、封口传统工艺,并采用钠钙玻璃开发生产了
Thermos is an ordinary daily necessities. However, with the progress of society, the concept has been extended to the realm of life. When people use thermos, how many people have thought about it: When will the thermos change the old face of a straight, elongated shape? In fact, I want more. It is a worker in the thermos bottle industry. After nearly 2 years of exploratory testing, the Shanghai Thermos Bile General Plant finally developed a new process for the thermos bottle bile and lumbar connection, replacing the traditional technology of pulling and sealing that has been used for a long time, and developed and produced using soda-lime glass.