cure retarder硫化: vulcanization; vulcanizing迟延: delay; retard; postpone; dra ...剂: a pharmaceutical or other ch ...迟延剂: retarding agent迟延性硫化: delayed action vulcanization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:硫化迟延剂,即可在微信中查询翻译