Fidelity Global Balanced Portf F521.56B 13.89 15.20 7.84 Fidelity Global Balanced Portf F821.56B 13.88 15.19 7.84 Fidelity Global Balanced Portf F21.56B 13.89 15.21 7.85 ...

青岛聚创JCY-80E（S）型自动烟尘(气)采样器采用皮托管等速采样重量法和定位电解法，适用于环保、工业卫生等领域进行颗粒物和有害气体采样，具备自动跟踪采样、数据存储、故障保护等多项功能，并可选配多种配件以满足不同环境下的测量需求。 一、青岛聚 ...

High energy requirements are a key barrier to the wide-scale adoption of alkanolamine-based carbon capture processes. A potential solution to this issue may lie in replacing water, the traditional ...