艾迪生產供應WCF-2瓦斯抽放鉆孔封孔器歡迎洽談

WCF-2瓦斯抽放鉆孔封孔器用以快(kuai)(kuai)速(su)(su)封(feng)閉采(cai)面卸壓(ya)抽(chou)放鉆孔(kong)(kong)(kong),WCF-2瓦斯抽(chou)放鉆孔(kong)(kong)(kong)封(feng)孔(kong)(kong)(kong)器具(ju)有重量輕、速(su)(su)度快(kuai)(kuai)、草作(zuo)簡便的(de)特(te)點,使用方便,無須復(fu)雜(za)草作(zuo),封(feng)孔(kong)(kong)(kong)快(kuai)(kuai)捷,是(shi)采(cai)掘工作(zuo)面密集淺孔(kong)(kong)(kong)封(feng)閉的(de)一種理想封(feng)孔(kong)(kong)(kong)

WCF-2瓦(wa)斯抽放鉆孔(kong)封孔(kong)器技術參數  

軟囊(nang)封孔壓力:- 

封(feng)孔直(zhi)徑:φ89mm -φ105mm 

封孔深度:-3m