The expression "explosive substance" shall be deemed to include any materials for making any explosive substance; also any apparatus, machine, implement or material used, or intended to be used, or adapted for causing, or aiding in causing, any explosion in or with any explosive substance; also any part of any such apparatus, machine or implement.

[See, section 2, the Explosive Substance Act, 1908 (Act No. VI of 1908)].

'explosive substance' includes any materials for making any explosive substance.