“衬板”造句
本文论述了电磁
衬板的设计及开发应用效果.
The paper expatiate the design and application effects of electromagnetic liner.
所有木
衬板或填充料必须任意是吠声.
All wooden dunnage or packing material must be bark free.
介绍了脱包隔热
衬板及喷补内衬工艺在长钢的应用.
Introduces the application of removable insulating plate and gunned lining in Chang - gang.