Standard practice for air - oven aging of polyolefin geomembranes 聚烯烴土工薄膜在熱風(fēng)爐中老化的標(biāo)準(zhǔn)實(shí)施規(guī)程
Rubber , vulcanized or thermoplastic - accelerated ageing and heat resistance tests - air - oven method 熱空氣加速老化和耐熱試驗(yàn)
Plastics - polypropylene and propylene - copolymers - determination of thermal oxidative stability in air - oven method 塑料.聚丙烯和丙烯共聚物.空氣中熱氧化穩(wěn)定性的測(cè)定.烘箱法