PU material composition, marketing, on-site spraying foam construction.

聚氨酯材料组合、售，现场喷涂发泡施工。

youdao

Pu material is the international performance of the best heat preservation material.

聚氨酯材料是国际上性能最好的保温材料。

youdao

All the products use environment friendly pu material, with properties of wear resistance, portability and environment friendly.

公司产品全部采用环保型聚氨酯精制而成，具有耐磨、轻便、环保等特性。

youdao

Given a start with some other fissile material (U-233, U-235 or Pu-239) as a driver, a breeding cycle similar to but more efficient than that with U-238 and plutonium (in normal, slow neutron reactors) can be set up. (The driver fuels provide all the neutrons initially, but are progressively supplemented by U-233 as it forms from the thorium.) However, there are also features of the neutron economy which counter this advantage.

FORBES: Is Thorium the Biggest Energy Breakthrough Since Fire? Possibly.