You may know that your material is susceptible to degradation, but changing resin isn't an option without customer approval.
你也许知道，你的材料易于降解，但是没有客户的同意，更换树脂不是一个选项。
You may know that your material is susceptible to degradation, but changing resin isn't an option without customer approval.
你也许知道，你的材料易于降解，但是没有客户的同意，更换树脂不是一个选项。
应用推荐