管壳式沥青快速取油器
将取油器沿储油罐径向深入于储油罐底部,热媒介质(导热油)走管程, 沥青从壳程内的管间流出。
将取油器沿储油罐径向深入于储油罐底部,热媒介质(导热油)走管程,沥青从壳程内的管间流出。
project
Provide professional technical design
technology R & D
Provide complete sets of technology and equipment
Technical Services
Provide development, transfer, training, consulting, and other technical services
Industry Standard
Provide the latest industry standards