Strip Miner I and Ice Harvester I blueprints have been seeded on the market. Large Energy Transfer II BPO material requirement includes the required Large Energy Transfer I module.

Contrastive simulation research on heat - transfer factor, friction factor and fin structure of offset strip fin heat exchanger affect heat - transfer property by compiling computer programs.

By applying the transfer matrix method to the finite strip method the more simultaneous frequency equation is thus simplified to a two-frequency equation problem.