不退法輪(bù tuì fǎ lún) “the non-retrogressing Wheel of the
Dharma”
Cf. 不退輪(bù tuì lún); not found at HD. 1.432.; not found at DK. 1.251.;
36b10.是諸菩薩皆是阿惟越致，轉不退法輪，得諸陀羅尼(p)
K. 270.9.avaivartika-dharmacakra-; Z. 106c16.不退轉法輪;
44a15.復有三千大千世界微塵數菩薩、摩訶薩能轉不退法輪(p)
K. 327.10.avaivartya-dharmacakra~; Z. 115b-8.不退轉法輪;