Hi all, I have been researching whether expanding foam, along with other types of polyurethane foam, are toxic once cured. For example, I was looking into the ingredients of Great Stuff which are: Polyurethane prepolymers, polymeric diisocyanate, isobutane, methyl ether, and propane. From what I can tell Polyurethane prepolymers & polymeric diisocyanate are the precursors to cured polyurethane and the remaining chemicals, being isobutane, methyl ether and propane which appear to be blowing ... 写个简单单片机控制程序是完全没有问题的。有个讨厌的现象是360把链接程序sold.exe给干掉了，还要添加信任找回来。一个开源软件会有病毒风险吗？360怎么检测的？ 生成的执行文件比Keil的长了很多，优化的不够。现在存储空间大，不敏感了 内嵌汇编多条nop指令，没有找到好办法。给51单片机使用还是足够了。 输出的 ihx 文件就是hex文件，改个名字就行了。和stc配套，够使 ... The position doesn’t have a set schedule. If you don’t have any sales by 5pm, your manager will expect you to stay out until you get a sale or there is no more jobs. Job is partly based on DTV jobs, but now there is a cold calling side and going to different places of business to try to get leads. You will also have split days off. Everyone gets Sunday off and then people with more seniority/better sales will take Monday and you’ll get most likely a middle of the week day off. It is ... I was in Ihx for a year. It was a solid position. I’ve worked retail and care for AT&T. I was dispatched to houses that were getting installed with internet/tv. Most of the time they had a different wireless carrier. I was to assist them with the app setups while asking lifestyle questions. Then make offers with our wireless and promotions. We had better offers than any other part of the company. You’ll have sales quotas. It involved a lot of follow-up and funnel managing. IHX gets a bad ...
