松密度 干粉灭火剂在不受震动的疏松状态下

apparent density  detail>>

干粉灭火剂

abc dry chemical extinguishing agent dry powder extinguishing powder powder exti...  detail>>

不受震动的

aseismatic aseismic  detail>>

abc干粉灭火剂

abc powder extinguishing agent  detail>>

干粉灭火剂装置

powder i tallation powder installation  detail>>

通用干粉灭火剂

multipurpose dry chemical multipurpose dry powder  detail>>

多用于途干粉灭火剂

multipurpose dry powder  detail>>

干粉灭火剂通用技术条件

general specifications for powder-extinguishing agent  detail>>

磷酸铵盐干粉灭火剂

ammonium phosphate powder extinguishing agent  detail>>

碳酸氢钾干粉灭火剂

purple-k-powder  detail>>

碳酸氢钠干粉灭火剂

fire extinguishing agent-sodium bicarbonate dry chemical  detail>>

干粉灭火车

dry-agent fire tender  detail>>

干粉灭火弹

dry chemical projectile  detail>>

干粉灭火机

chemical powder extinguisher  detail>>

干粉灭火器

dry chemical extinguisher = dry-chemical extinguisher dry chemical fire extinguisher dry c...  detail>>

干粉灭火筒

dry powder fire extinguisher  detail>>

疏松密度

loose density  detail>>

干粉灭火方法

dry chemical extinguishing method  detail>>