ASPA has close working relationships with the other peak associations of school leaders, both nationally and internationally.

ASPA也与其他国内与国际的顶级校长协会保有紧密的工作关系。

Types ASPA-1 and ASPA-2 alumina-silica fiber paper are premium grade lightweight refractory material made from high-purity alumina-silica fibers formed into highly flexible sheets.

ASPA - 1型和aspa - 2型的氧化铝—氧化硅纤维纸是优质的轻质耐火材料，它们由高纯度的氧化铝—氧化硅纤维制造成高弹性的薄片状的。