explosible mixture可燃混合气
Atmosphere Explosible爆炸性环境
explosible gas可爆性气体
explosible dike可爆堵头
minimum explosible concentration下限浓度
lower explosible limit云爆炸下限
minumum explosible concentration爆炸下限浓度
pressure explosible gas高压可爆气体
combustible and explosible gas易燃易爆气体