red lead lead tetroxide
Lead(IV) oxide (Lead Dioxide， Lead Peroxide)
lead and lead-4% antimony alloy
lead and lead-antimony alloy
Lead and lead-free mixed assembly technics
lead-acid batteries with lead-alloy fiber mesh grid
lead-fiber wound lead-acid battery
Lead-saving technology for lead-acid batteries
line of lead-in and lead-out
finish to finish relationship
PDM Finish to Finish Relationship
shrinkproof finish(= shrink-resistant finish)
shrink-resistant finish (= shrinkproof finish)