大家帮帮我吧。。。我翻译不出来reflective yarn是什么意思？
在加拿大 1.reflex-yarn 2.reflective yarn 3. metalo/plastic yarn in silver and golden colour, also for production of tapes and cords。这三个都是什么意思？请高手解答一下，客户需要。但我没遇见过。。。。。...华人论坛
在加拿大 1.reflex-yarn 2.reflective yarn 3. metalo/plastic yarn in silver and golden colour, also for production of tapes and cords。这三个都是什么意思？请高手解答一下，客户需要。但我没遇见过。。。。。...华人论坛