搜索 - 科创

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我把我们项目的现行安全指导发上来，其实也就是根据目前坛子上有的安全规定整理改编得来的。前言固体推进剂研制和生产安全推进剂储存与发动机制作安全发动机试车安全小规模测试安全全箭发射安全信息与设备安全流程和...

二、本实验所涉物质的相关知识1. 盐酸羟胺[HONH2·HCl]的主要性质简称NE. 无色或白色结晶，易溶于水，能溶于乙醇，不易溶于乙醚，易潮解。对热不太稳定，151℃分解。还原能力强，遇氧化剂易燃烧...

看过thesnake用荧光棒里的液体做增塑剂的帖子，那东西确实含邻苯二甲酸低级酯，说明他知道的还不少。但是说这东西是自己烧的恐怕就不太容易让人相信了。自己烧刚玉温度最少一千六百度，可以用有机燃料氧焰达...

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