研制开发了折装式移动式活动隔墙，性能超载了国内标准，部分达到国际先进水平。
Manufacture and development on assemble and movable partition wall, its function come up to advanced world standard. 3.
JMK款运动衫是可逆超细纤维的，带有摇粒绒衬里，以及带有弹力或伸缩束带的可折装的风帽。
The JMK sweatshirts are reversible microfiber with polar fleece lining and a removable hood with elastic or retractable drawstrings.
为了使双列圆柱滚子轴承的两个内圈在运输、装折和调整过程中不分离脱开，应采用联结件将其联接。
In order not to separate two split inner rings of a double row cylindrical Roller bearing during transportation, installation and adjustment. It should be connected with a connector.
应用推荐