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price
Order quantity
-
-
¥1000.00
1 - 9tower
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¥1000.00
≥10tower
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price
Order quantity
¥1000.00
1 - 9tower
¥1000.00
≥10tower
该产品为了研究和掌握防治煤层瓦斯涌出与突出的理论与技术,预防瓦斯危害而研制的产品。采用浆液封孔新技术,能够在各类矿井,不同岩层条件下,正确地测得煤层瓦斯的真实压力。
煤层瓦斯压力测定仪应用领域:
用于各类矿井,不同岩层条件测定煤层瓦斯压力。
煤层瓦斯压力测定仪工作原理:
采用两组胶圈封孔,并向两组封孔胶圈之间注入压力始终高于瓦斯压力的粘液。压力粘液渗入钻孔周围的微裂隙,因形成了胶圈封粘液,粘液封瓦斯的封孔系统。从而严密地封闭了钻孔防止了瓦斯的泄漏,测定出真实的煤层瓦斯压力。
address | Unified Social Credit Code | ||
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business term | 1970-01-01 | Business status | |
company type | establish date | 1970-01-01 | |
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business scope |
Middling coal Industry and Mining Materials Group Co., Ltd
mobile phone:400-086-0537
phone:086-400-0860537
Address: No. 11 Kaiyuan Road North, High tech Zone, Jining City, Shandong Province