1,3-Butadiene (2.3)
Chemical formula: C4H6
Valve fitting according DIN 477: Nr. 1
Gas cylinder size: 4,0 kg, 6,7 kg, 14,0 kg, 43,0 kg
Chemical formula: C4H6
Valve fitting according DIN 477: Nr. 1
Gas cylinder size: 4,0 kg, 6,7 kg, 14,0 kg, 43,0 kg
行为守则
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