尘劫(chén jié) “kalpas (equal to the number) of dust particles”
HD. 2.1192a(佛典); DK. 3.239c(佛典);
90b24.八十亿佛 寿如尘劫(v)
≠ K. 169.15.jīvaloka~; not found at L. 23c18;