专用模 meaning in English
die for special purpose
dies for special purpose
Examples
- As this is a tight fitted pe which was temporarily reduced by 10 % of its original od through a special die before lined into the old system , which the pe pipes resumed the original od after release of tensile force
由于这是紧配合的聚乙烯衬管，在放入原来管道之前，原外径暂时用专用模头减少10 % ；当拉伸力释放后，聚乙烯管道恢复原有的外径尺寸。