gzhal byed bcu drug

the 16 measures [in the Abhidharmakosha, measures of coarse external form: rdul phra rab, rdul phran, lcags rdul, chu rdul, ri bong gi rdul, lug rdul, glang gi rdul, nyi zer gyi rdul, sro ma, shig nas, sor mo, zheng bcas 7 stages &, 24 fingers = a cubit khru gang, x four = a bowlength 'dom gang, x 500 = 'dom rgyang grags, x 8 = dpag tshad] [IW]