Direct Firing Pulverizing System

DIRECT-FIRING

Direct-firing boiler

direct-firing burner

Direct-firing Pulverized System

Direct-firing Pulverizing System

direct-firing type

Positive Pressure Direct Firing

direct current-direct current DC-DC converter

direct or direct or held covered

direct teemingtop pouring Direct tempering

direct-current direct-current converter

’Direct Through’of B type

0-direct union

1 000 kV ultra-high voltage direct current

1 kV cables of direct buria

110kV direct step-down rectifying equipment

135 MW direct air cooling unit

2D direct drive