(UN-1 12; cf. next.)
1826. Henry, Elem. Chem., II. 553. The second class … are distinguished … by their uninflammability.
1843. Civil Eng. & Arch. Jrnl., VI. 210/2. To test their uninflammability, Mr. Nash had a bonfire … lighted on the roof.
(UN-1 12; cf. next.)
1826. Henry, Elem. Chem., II. 553. The second class … are distinguished … by their uninflammability.
1843. Civil Eng. & Arch. Jrnl., VI. 210/2. To test their uninflammability, Mr. Nash had a bonfire … lighted on the roof.
