test method of softening point for rubber antiagers and vulcanizing accelerators硫化促进剂: vulkacit; vulkafor; vulcafor软化: soften; bate; bating点: drop的: 4次方是 The fourth power of 2 i ...测定: determine; determination; se ...下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:硫化促进剂软化点的测定方法,即可在微信中查询翻译