When did they stop adding lead to gasoline?
来源:
mkmnymklv
于
2018-09-25 10:57:36
[
旧帖
] [
给我悄悄话
] 本文已被阅读:次
When did they stop adding lead to gasoline?
1985
: The EPA discussed a total ban on leaded gasoline by
1988
.
1990
: In amendments to the Clean Air Act, lead was banned from gasoline. The measures would take effect in
1995
, giving gasoline companies five more years to completely phase out lead.