Rubber, raw natural. Determination of plasticity retention index (PRI)
天然生胶 塑性保持指数(PRI)的测定
2017-09-18
KS M ISO 2930
천연 생 고무 가소도 잔류 지수 (PRI) 측정방법
天然生橡胶塑性保持指数(PRI)的测定
2022-12-20
GB/T 3517-2022
天然生胶 塑性保持率(PRI)的测定
Rubber, raw natural—Determination of plasticity retention index(PRI)
2022-10-12
ISO 2930-2024
Raw, natural rubber — Determination of the plasticity retention index (PRI)
生天然橡胶塑性保持指数(PRI)的测定
2024-07-19
BS 903-A59.2-1997
Physical testing of rubber. Methods using plastimeters. Determination of the plasticity retention index (PRI) of raw natural rubber
橡胶的物理测试 方法采用塑性仪 天然生胶塑性保持指数(PRI)的测定
1997-01-15
ASTM D3194-17(2022)
Standard Test Method for Rubber From Natural Sources—Plasticity Retention Index (PRI)
天然橡胶塑性保持指数(PRI)的标准试验方法