30 C.F.R. § 57.20009
Tests for explosive dusts
Dusts suspected of being explosive shall be tested for explosibility. If tests prove positive, appropriate control measures shall be taken.
Already have an account? Sign in instead.
You stay signed in for 30 days on this browser.
Continue with Google Continue with MicrosoftNo account yet? Create a free one.
We sent a six-digit code.
It expires in ten minutes, works once, and only in this browser. Five wrong tries void it. Send another code.
Your account is live and the Cloudflare checks are off for this browser.
Dusts suspected of being explosive shall be tested for explosibility. If tests prove positive, appropriate control measures shall be taken.