blind hoistway
导读:blind hoistway读音音标
[blaind ˈhɔistwei]
blind hoistway意思解释
释义无中间出口的升降机竖井;
[blaind ˈhɔistwei]
blind hoistway意思解释
释义无中间出口的升降机竖井;

blind hoistway读音音标
[blaind ˈhɔistwei]
blind hoistway意思解释
释义
无中间出口的升降机竖井;

[blaind ˈhɔistwei]
释义
无中间出口的升降机竖井;