The cart can automatic retracting, releasing and laying cables.本收放车具有自动收线、放线 、 排线功能.Arc ignition : retracting and scraping.引弧可采用“回抽”、“刮擦”起弧方式.I mean, is the art of retracting just too much for you?我是说, 这个缩进技术对于你太难了 吗 ?Th...
本研究提出肯氏南洋杉为似具翅种子.This study also suggested that Araucaria cunninghamii might be called pseudo - winged seed.这张图片展现的是一棵漂亮的南洋杉.The picture shows a splendid Norfolk Island pine....