carriage panel paper是什么意思

用法例句

Design and improvement of compounding transmission on ZJ30 truck-mounted rig.;

ZJ30车装钻机并车箱的初步设计与改进

For accelerative development of coating technology for car body to the high automation, high quality, low energy consume and low cost, the technical design and equipment types of coating line were introduced along with production practice.

详细介绍了新型汽车车箱涂装线的工艺设计、设备选型及生产应用。