Polo francais americain manche long

Miércoles 08 junio 2022

The satellite earth antenna is the important earth satellite equipment to collect the weak signal from satellite and reduce noise to the lowest level within its ability. The traditional materials for satellite antenna are iron or aluminium. But the better properties of SMC material...

Miércoles 01 julio 2020

mass production and batch production refers to the continuous repetition of the manufacture of the same products in a longer period of production. Here are some characteristics of mass production: less product varieties, large product output, relatively stable production, long-term...

Martes 29 mayo 2018

Ice cube or other shapes of ice are in big demand in food and beverage industry. But now the requirements are higher being more concerned with quality, can be viewed in the two aspects: one is the purity and quality of ice, the other is the variety of ice for special using. It is...