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Description
Punch : A type of cutter that punches a small hole in the cap

The total effect of exposure (TTFC) on the outcome (PAHs, VOCs, and cadmium) was decomposed to direct effect and indirect effect via the potential mediator (CPD) (Supplementary file Figure S1)

Tip is made of copper, nickel, chromium or other precious metals

Urb Clim

Retrieved 23 December 2018
