Tunnel Engineering Positive Pressure Duct Rubber Duct to Distribute Tunnel Ventilation Belt
US $ 5-8
/Meter FOB
MOQ:1 Meter
Kl5lm Intrinsically Safe Mining Lamp Explosion-Proof Mining Cap Lamp LED Mining Lamp Charging Strong Light Underground Headlamp
US $ 13-18
/piece FOB
MOQ:100 piece
The Flame Retardant and Antistatic Size of Tunnel Negative Pressure Telescopic Frame Duct Can Be Customized
US $ 4.5-8.5
/Meter FOB
MOQ:1 Meter
It Is Used for Positive Pressure Ventilation of Local Fan in Coal Mine Tunnel
US $ 5-8
/Meter FOB
MOQ:1 Meter
Sealing Products Rubber Products Polyurethane Seals Oil Seals Special Shape
US $ 0.1-50
/Set FOB
MOQ:10 Sets
Intrinsic Safety Type Mine Lamp with Rated Voltage 3.7V Is Easy to Carry in Coal Mine
US $ 13-18
/piece FOB
MOQ:100 piece
High Pressure Rubber Polyurethane Seals Hydraulic Seals Seal Elements
US $ 0.1-50
/Set FOB
MOQ:10 Sets
Underground Engineering Exhaust Ventilation Soft Frame Tunnel Ventilation Duct High Temperature Exhaust Duct Density
US $ 3.5-6
/Meter FOB
MOQ:1 Meter
Mine Frame Air Duct Negative Pressure Coated Cloth Air Duct Cloth Coal Cloth
US $ 4.5-8.5
/Meter FOB
MOQ:1 Meter
Combined Seal Heat Resistant Acid and Alkali Rubber Ring Moulded Parts
US $ 0.1-50
/Set FOB
MOQ:10 Sets
Subway Tunnel Duct Fabric Engineering Duct Ventilation with Air Bag
US $ 4.5-8.5
/Meter FOB
MOQ:1 Meter
PVC Plastic Tunnel Positive Pressure Duct Mine Engineering Air Bag Air Supply and Ventilation
US $ 5-8
/Meter FOB
MOQ:1 Meter
Coal Mine Safety Type Methane Alarm Lamp Fire Patrol Searchlight
US $ 13.5-18.5
/piece FOB
MOQ:100 piece
High Temperature Resistant O-Ring Waterproof and Dust-Proof Rubber Sealing Ring Oil-Resistant Fluorine Rubber O-Ring
US $ 0.1-50
/Set FOB
MOQ:10 Sets
Mine Air Duct with High Strength and Abrasion Resistance for Engineering
US $ 4.5-8.5
/Meter FOB
MOQ:1 Meter
Good Sealing Performance O-Ring Qualification Complete Oil-Resistant Waterproof Seal
US $ 0.1-50
/Set FOB
MOQ:10 Sets