ɐ sˈɪmpəl vˈɜːʒən əvə tˈiːkˈɔː ˌæpɚɹˈæɾəs wʌz dɪzˈaɪnd ɪn ˌiːθɪˈoʊpiə, ɪt hɐz ɹᵻdˈuːst kˈɔsts ænd ɪmpɹˈuːvd ðɪ æksˌɛsəbˈɪlᵻɾi ʌv wˈɛldɪŋ sˈɜːvɪsᵻz.
A simple version of a TCAW apparatus was designed in Ethiopia, it has reduced costs and improved the accessibility of welding services.