Argan olive oil

Sábado 21 octubre 2017

Cantidad : 500tons - Precio : USD0.015-----USD100

Mono pole magnets(also called as single pole magnets) are the magnets that only one surface have magnetism, the other surface just has very weak magnetism. We all know there are at least two poles for one magnet. Then how the mono-pole magnets be made? The method is coating one surface...

Miércoles 13 junio 2018

Introduction: Metal corrugated culvert pipe is also called metal corrugated pipe culvert, corrugated pipe culvert, corrugated culvert pipe or steel corrugated culvert pipe, refers to the screw corrugated pipe lay in the culvert under the highway and railway, it is made of corrugated...

Lunes 30 enero 2023

M100 series power supply system AC modules are mainly applicable to the power distribution systems for class I / type 1 protection. Type 1 spd surge arrester can protect electrical equipment from the impact of lightning electromagnetic pulse, induced overvoltage, transit operation...