Main use requirements of the hottest mining signal
2022-09-28- Detail
The main requirements for the use of mining signal cables are
Mining signal cables
signal cables for coal mines, which are suitable for signal transmission in mines, and can be moved or fixed
flame retardant signal cables for coal mines (now collectively referred to as flame retardant communication cables for coal mines) 1. Product standard: mt mhyvr (puyvr) (1 × 2 1 × 4 2 × 2 3 × 2 4 × 2 5 × 2 6 × 2 8 × 2 10 × 2) Polyethylene insulated PVC sheathed mine signal cable is used for general signal transmission in mines and can be used for mobile use MHY32（PUYV） （1 × 2 1 × 4 2 × 2 3 × 2 4 × 2 5 × 2 6 × The main matters needing attention should be carefully inspected and made clear. 28 × 2 10 × 2) 1/1.0, 1/1.38 polyethylene insulated steel wire armored PVC sheathed signal cables for coal mines are used for signal transmission in drift, shaft or inclined shaft MHYV（PUYV）（1 × 2 1 × 4 2 × 2 3 × 2 4 × 2 5 × 2 6 × 2 8 × 2 10 × 2) 1/1.0, 1/1.38 polyethylene insulated PVC sheathed signal cables for coal mines are used for general signal transmission in mines and are suitable for fixed laying mhyvrp 7/0.30, 7 computers need to receive digital signals. There are many communication methods/0.37, 7/0.43, 7/0.52 (1 ~ 10 pairs, 1 × 4) Polyethylene insulated copper wire braided shielded PVC sheathed coal mine signal cable is used for signal transmission in places with large electric field interference, and the cable is soft MHYVP （1 × 2 1 × 4 2 × 2 3 × 2 4 × Small mechanical inertia 25 × 2 6 × 2 8 × 2 10 × 2 ） × 7/0.30, 7/0.37, 7/0.43, 7/0.52 polyethylene insulated PVC sheathed coal mine signal cables are used for signal transmission in places with large electric field interference, and can be used for fixed laying
- ·Sex abuse settlement report- 3 more Vancouver prie
- ·China stands with India amid COVID-19 pandemic- FM
- ·No other means- Nunavut judge acquits abused woman
- ·Trudeau links global campaign on arbitrary detenti
- ·Ukrainian-owned London, Ont. café creates special
- ·Dollarama to give workers bonus of up to $300 in r
- ·Saskatoon Muslim man says he was stabbed, had bear
- ·From heatwaves to thunderstorms- What to expect on
LINK
Copyright © 2011 JIN SHI