Chloroprene Rubber ( CR ) is an important variety among the synthetic rubber.氯丁橡胶 ( CR ) 是合成橡胶的重要品种之一.In the chloroprene rubber can be used as acid acceptor.在氯丁橡胶中可作为酸的接受体.The chloroprene rubber sheath is heat and oil re...
In these and several other respects, there are many inventions and exaggerations.在这些方面和其他几个方面都存在许多捏造与夸张之处。That story is full of exaggerations.那故事充满了夸张.There are a lot of exaggerations and falsehoods about the Indians.关于印...