电视机塑料机壳用涂料
coating for plastic television shell
玻璃丝增强热塑塑料
glass reinforced thermoplastics
长周期塑料光纤光栅
long period plastic fiber grating
发光塑料器件
light-emitting plastic device
红光塑料闪烁体
Red-emitting plastic scintilator
Red-emitting plastic scintillators
渐变型塑料光纤
aniline formaldehyde resin
GIPOF
耐热塑料光导纤维
heat-resistant plastic optical fiber
耐热塑料光纤
heat-resistant plastic optical fiber