100/102 series equipped with sub-frame/T angle/L angle to easy the installation on different wall structure and save the labor cost. Individual series:1.4mm thick profile. 75/76 series equipped with fin/L angle for installation on different wall structure. Both se...
This was approximately four times the estimated cost of the MAR project and had higher vulnerability to drought than the MAR project. This was caused by a combination of NSW government's lack of experience in MAR and political posturing for conspicuous infrastructure. This demonstrates that in ...
Although the key state-owned coal mines were able to update the equipment in a timely manner for the reduction of coal dust, China still lagged behind the USA in levels of automation, efficiency, and cost. Presently, the USA attaches more importance to the technological development of coal ...