柔性塑料 meaning in English

flexiplastics

These particles fuse into a tough , flexible plastic film on cooling
这些粒子在冷却过程中熔合成韧性、柔性塑料膜。
Auxiliary ventilation in mining - flexible plastic airducts - requirements and testings
采矿的辅助性通风.柔性塑料通风管的要求与检验
Auxiliary ventilation in mining ; flexible plastic air ducts for forced ventilation ; flat air ducts
矿井辅助通风设备.强制式通风设备的柔性塑料空气导管
Auxiliary ventilation for mining ; flexible plastic air ducts for exhaust and forced ventilation ; spiral air ducts
采矿辅助通风设备.排气和强制通风用柔性塑料空气导管