closed-cell stratocumulus封闭胞层积云
closed-cell foams闭孔泡沫塑料
closed-cell aluminum闭孔泡沫铝
closed-cell foam[塑料] 闭孔发泡料;闭孔泡沫;沫塑料
Closed-cell neoprene闭孔氯丁橡胶
closed-circuit cell翻译
Closed-cell Foam Pads封闭气室式
closed-cell cellular plastics闭孔微孔塑料
closed-cell foam board闭孔泡沫板