Qhov txawv ntawm Explosion-Proof theem ntawm thiab CT

Hoob Kawm A thiab C denote qhov chaw uas hazardous khoom yog muab cia, Muaj ib tug tawg explosion-proof ntsuam xyuas ntawm CT.

Roj/kub pab pawg neeg/kub pab pawg neeg	T1	T2	T3	T4	T5	T6
IIA	Formaldehyde, toluene, methyl ester, acetylene, propane, acetone, acrylic acid, benzene, styrene, pa roj carbon monoxide, ethyl acetate, qaub, chlorobenzene, methyl acetate, tshuaj chlorine	Methanol, ethanol, ethylbenzene, propanol, propylene, tiam sis taum, tiam sis acetate, amyl acetate, cyclopentane	hnub, cwj mem qhuav, hexane, ethanol, heptane, octane, cyclohexanol, turpentine, ntawv so ntswg, roj av (roj av), roj, pentanol tetrachloride	Acetaldehyde, trimethylamine		Ethyl nitrite
IIB	Propylene ester, dimethyl ether	Butadiene, epoxy propane, ethylene	Dimethyl ether, acrolein, hydrogen carbide
IIC	hydrogen, roj	Acetylene			Carbon disulfide	Ethyl nitrate

Tuam Tshoj, Hoob Kawm A feem ntau muaj xws li cov chaw uas muaj propane, whereas Class C encompasses chaw uas gases xws li hydrogen thiab acetylene.