Dangerous when wet

Placard images are simplified study illustrations, NOT official placards. Always follow 49 CFR Part 172 and use approved placards.

Xavf

Materials that give off flammable or toxic gas when wet.

Qanday aniqlash

Blue placard.

Oʻquv eslatmalari

Table 1 — placard for any quantity.

Imtihon uchun ahamiyati

Table 1 material — any amount requires placards.

Qoidalar tahriri

49 CFR Part 172 Subpart F (verify current eCFR)