📕 TB.2.08 - Protecting a spring.
**[<https://app.box.com/s/rkno1uffgko7uxb1frr5cuxb5ne4mdhh>](<https://app.box.com/s/rkno1uffgko7uxb1frr5cuxb5ne4mdhh>)**
https://app.box.com/s/rkno1uffgko7uxb1frr5cuxb5ne4mdhh
Source : MSF - Public health engineering in precarious situations.