raw material substitute

基本解释

In the long run, the raw material of the corrugated beam guardrail plate should be chosen as the substitute of the new energy Here are the wave beam guardrail plate Co.
長期來看波形梁護欄板原材料應選擇新能源做替代作用的內容有哪些呢？
The compound protein feed which was compounded by corn gluten meal, cottonseed meal, DDGS and rapeseed meal as the main raw material substitute in the soybean meal of the basal diet completely.
以玉米蛋白粉、棉粕、DDGS和菜粕爲主要原料配制成複郃蛋白飼料完全替代基礎日糧中的豆粕。
The tensile strength and breaking extensibility can be increased by 30-60%; it can substitute natural rubber or synthetic rubber and be used as various tyre and raw material of rubber products.
本發明所生産的再生橡膠的品質有了較大幅度的提高，其拉伸強度，扯斷伸長率可提高30-60％，使各種廢舊橡膠再生後基本能達到原硫化橡膠的性能。