haka
1. breakthrough (of a contaminant through a respirator cartridge, etc.)
Noun
#272996
1. breakthrough (of a contaminant through a respirator cartridge, etc.)
1. Wasn't broken.; Wasn't damaged.
1. Was not broken.; Did not break.
1. Broken in; Past (having experienced)
1. Wasn't broken.; Haven't broken it.
1. If/when broken; If/when cracked
1. If/when broken; If/when passed through
1. Not broken.; Not passed.
1. Broken past; Did break
1. Was not broken.; Had not broken.