無定形塑料 的英文怎麼說
中文拼音 [wúdìngxíngsùliào]
無定形塑料
英文
amorphous plastics-
Methods of testing plastics - sampling and test specimen preparation - preparation of test specimens of amorphous thermoplastics with a specified reversion by injection moulding rectangular plates
塑料試驗方法.第9部分:取樣和試件制備.試驗方法940b :用注塑矩形板制備具有規定回縮率的無定形熱塑性試件Abstract : in this paper, the stress field in a concave plank being upset is resolved by analytic mathematical method of plastic mechanics, the relation between the geometric parameter ( dimension ratio, concave shape ) and friction shearing stress is determined for upsetting a plank free of tension stress
文摘:本文用塑性力學初等解析法求解了凹形板坯鐓粗時的應力場,確定了無拉應力鐓粗時坯料幾何參數(尺寸比、凹形形狀)與坯料端面摩擦剪應力的關系。Plastics. amorphous thermoplastic moulding materials. determination of post - shrinkage of test specimens
塑料製品.無定形熱塑塑料模製材料.試件后收縮的測定Welded static non - pressurised thermoplastic tanks - part 2 : calculation of vertical cylindrical tanks ; german version en 12573 - 2 : 2000
焊接固定無壓力熱塑性塑料槽罐.第2部分:立式圓柱形槽分享友人