中黄色夹线双层无味强力浩丝管。
China yellow clip line double-layer tasteless powerful tube50Meter,One can
是0.485米,共数了33Distance from the edge of the inner ring to one side。
(brass 1 2 in tube roll)一圈能有0.485Yes3.1416=1.523米。Current position:copper pipe>brass tube>brass 1 2 in tube roll
author:MF manufacturerstime:2022-03-10 12:57:54
中黄色夹线双层无味强力浩丝管。
China yellow clip line double-layer tasteless powerful tube50Meter,One can
是0.485米,共数了33Distance from the edge of the inner ring to one side。
(brass 1 2 in tube roll)一圈能有0.485Yes3.1416=1.523米。