3-layer surgical disposable mask. N95 Mask. Mask analog FFP2 and FFP3. Protective clothing. Goggles. ICU. CPAP devices. There are FDA. CE certificates..
En590 10ppm, jet fuel a 1, lng, jp54, d6, urea 46% granualr and petroleum coke.
Natural gas gasoline, diesel fuel, heating oil, aviation kerosene, vacuum gas oil and liquefied petroleum gas (lpg)..