Brief Description: Day cards retardant mine cable telephone line mhyv 1 * 4 * 7/0.28 Price Product: Rating: 3, Specifications: Complete, Product Series Number: 065900 Description: Introduction retardant mine telephone line mhyv 1 * 4 * 7/0.28 Price Mine communication cable mhyv 1 * 4 * 7/0.28 | mhyv 1 * 4 * 7/0.37 | Mine communication cable mhyv 1 * 5 * 7/0.28 | mhyv 1 * 5 * 7/0.37 | Mine communication cable mhyv 1 * 6 * 7/0.28 | mhyv 1 * 6 * 7/0.37 | Mine communication cable mhyv 1 * 2 * 7/0.28 | mhyv 1 * 2 * 7/0.37 | Cable ambient temperature -40 ℃ ~ +50 ℃, cable laying temperature ≥ -10 ℃, the temperature at 25 ℃ ≤ 95%, cable laying bending radius: MHYV31, MHYVR cable ≥ 10 times the cable diameter ≥ 15 times the rest of the cable type cable diameter Our solemn declaration: 1, signed product quality assurance and undertaking - substandard products not manufactured. Within two years, product quality tracking service, and customer service records in the archives of 20 years. 3 Ensure product quality problems, I will plant the warranty, refund, replacement, to meet customer requirements. Specifications: According to customer requirements Quantity: MOQ is 100 m, 100 m -200 m prices go up Packing: a few meters short of the disc packaging, a few meters long cable shaft packing Price Description: Phone negotiated price based on decline in copper prices go up at any time Updates Contact Sales Department (General Manager) Revise office phone number 15731627778 15731627778 landline 0316-5726723