tag:blogger.com,1999:blog-7590176649168185428.post7702571686872997942..comments2024-03-27T17:14:31.032-04:00Comments on SolderSmoke Daily News: HP8640B Internal Frequency Counter Fixed (More Repairs Pending)Bill Mearahttp://www.blogger.com/profile/07662500663603350847noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-7590176649168185428.post-49841319576125300042020-09-21T20:59:30.400-04:002020-09-21T20:59:30.400-04:00Many of the chemicals we use in electronics have s...Many of the chemicals we use in electronics have sobering Safety Data Sheets. The good news is we are usually careful and do not have the vapors causing our workshops and homes to be rapidly disassembled into a large pile of rubble or causing bodily harm. David W.https://www.blogger.com/profile/04898565815152557897noreply@blogger.com