当加弹机过尾率低时,处理方法不妥的是()。
A、提高打结质量
B、POY纸管上退绕圈
C、热箱丝道清洁
D、降低运行速度
参考答案:D
In relation to the Guaranty Law of China:
(a) Explain the terms general suretyship guaranty and joint and several suretyship guaranty. (6 marks)