Figure 7
From: A review of the recycling of non-metallic fractions of printed circuit boards

Sewer grate made from recovered PCB nonmetallic material. Source: Mou et al. 2007.
From: A review of the recycling of non-metallic fractions of printed circuit boards
Sewer grate made from recovered PCB nonmetallic material. Source: Mou et al. 2007.