igus
- 网络拖链
igus-
Thus , changes in the effective cross-sectional area of the primary seal available for diffusion that arise from differential thermal movements , are likely to account for the observed performance differences of IGUs having different spacer materials .
因此，热位移引起的第一道密封的有效扩散横截面变化，可以解释为何具有不同间隔条材料的中空玻璃之间的性能差异。