hat of plastics not made up from strips
塑料帽,非条带制的
FUNCTION MODEL OF MAXIMUM RESISTANCE WHEN A BULLET IS PENETRATING THROUGH A PLASTIC CAP
弹丸侵彻塑料帽的最大阻力函数模型
plastic cap[for bottles, jars, pots or other containers (excl.vacuum vessels)]
塑料帽盖[用于瓶、坛、罐或其他容器（不包括真空容器）]
Helmets come in many different shapes Some have plastic visors on the front to shield eyes from sun or rain.
头盔有不同种的类型，有些头盔的前方带有塑料帽舌是为了保护眼镜免遭太阳的暴晒和雨天的雨水。
hatbox of traveling, of sheeting of plastics or of textile materials
旅行用帽盒,塑料薄膜或纺织材料制
[ENSTR]="Traditional single use stronium nitrate flare with a plastic wind resistant cap for easy lighting."
"传统的一次性硝酸锶照明棒，带有塑料防风帽，用于简易照明。"
Plastics are classified into two types-thermoplastics and thermosets.
塑料分成两类:热塑塑料和热固塑料。
A lightweight protective helmet, usually of metal or reinforced plastic, worn by workers in industrial settings.
安全帽一种工人们在工业生产环境中戴的通常用金属或加强塑料制成的轻型保护头盔
expanded plastics
多孔塑料（泡沫塑料）
Dimensional tolerances for plastic engineering moulded plastic pats
GB/T14486-1993工程塑料模塑塑料件尺寸公差
Thermoplastic and thermosetting substances are called plastics.
热塑塑料和热固的物质称为塑料。
used for e.g. baskets and hats or as fodder.
用于制篮、帽，或用作饲料。
carbon fibre reinforced thermoplastic
碳纤维增强热塑性塑料
manually operated thermoplastic ball valve
热塑性塑料手动式球阀
glass reinforced thermoplastics
玻璃丝增强热塑塑料
fibre reinforced thermoplasticity plastics
纤维增强热塑性塑料
plastic explosive
ph.1. 塑料炸药,可塑炸药
flame retardant RTP
阻燃性增强热塑性塑料