ReadWriteQuiz
Chinese dictionary
n.chemical fiber, fiber made of a polymer compound
过滤材料主要有玻璃纤维和化学纤维两种。
Filtration media can be divided into glass fibers and chemical fibers.
过滤材料主要有玻璃纤维和化学纤维两种。
Filtration media can be divided into glass fibers and chemical fibers.