spring cushion造句

Brief introduction imported genuine oxhide , japanese 25 spring cushion , top quality sponge ,
采用进口牛皮覆面，日本产25锰蛇簧
Abstract : adopting the slow speed wedm system to manufacture punch mould of tape box ' s special spring cushion may improve machining precision and production quality , thus , it can prove high quality of tape box ' s special cushion
文摘:采用低速走丝线切割方式来加工磁带盒专用弹簧垫片冲压模，可提高加工精度，改善制品质量，是生产高品质磁带盒专用弹簧垫片的有力保证。
It's difficult to find spring cushion in a sentence. 用spring cushion造句挺难的