UPS input and output lines should be how to calculate the number of square cable? Please answer in detail, thank you.
Shenzhou notebook took out I was afraid of being a joke. Or use other brands it.
Lenovo sell is the brand, brand big, natural expensive. Besides Shenzhou many accessories are self-produced, although Lenovo has the ability to produce, but now it is more and more like Founder, Tsinghua Tongfang like the brand, and go more and more close to OEM products. And then Lenovo this brand, work and materials are better, so the higher value-added, the price is high. Shenzhou is the configuration does not shrink, but the work and materials are not so good. Highlight the price is.
Do not know why not mislead. The The The The The Fire resistance is IECGBBS6387. GB is the general principle of flame retardant and fire resistant wire and cable, quoted the above criteria...
