ðɪs kæn sˈʌmtaɪmz ˈɪndᵻkˌeɪt ðə nˈeɪtʃɚɹ ʌvðə tˈuːlz bˌiːɪŋ pɹədˈuːst, ɔːlðˈoʊ mˈɪsɪŋ pˈiːsᵻz ɑːɹ ɐ sɪɡnˈɪfɪkənt pɹˈɑːbləm.
This can sometimes indicate the nature of the tools being produced, although missing pieces are a significant problem.