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by wannacboatmovie 3y ago
https://leadmatters.org/wp-content/uploads/2020/09/Lead-Matters-Casestudy-Aviation.pdf https://leadmatters.org/wp-content/uploads/2020/09/Lead-Matt...
- Symbiote 3y agoNote the group who publishes that. "The Consortium represents a membership of more than 90 legal entities involved in the mining, smelting, refining and recycling of lead, as well as manufacturers of lead compounds and producers of lead-based automotive and industrial batteries." Aerospace was exempt from the lead solder ban for 12 years, ending in 2018.