BtL definitions

BTL

Bilateral tubal ligation
Found on http://www.translationdirectory.com/glossaries/glossary124.htm

---

BTL

building tightness limit ( building tightness)
Found on http://www.translationdirectory.com/glossaries/glossary136.htm

---

Btl

Bridged, Transformer Less. A circuit design wherein two small Integrated Circuit (IC) amplifier chan
Found on https://www.encyclo.co.uk/local/22369

---