线管 meaning in English
hasp
line pipe
spool
Examples
- Wire gages were produced with both flat-grid and bobbin-type constructions .
制造金属丝应变片可采取平格栅型和线管型两种结构。 - Steel conduit thread ; dimensions
钢制导线管螺纹.尺寸 - Steel conduit thread ; thread gauges , " go " and " not go " thread ring gauges
钢制导线管螺纹.螺纹量规.过端和不过端螺纹环规 - Grenz ray tube
境界射线管 - If adding substantial weight inside the rim , it ' s more convenient to remove the grommet strips and / or bumper , use 1 / 2 inch wide lead tape and punch holes with an awl to accomodate the grommets
如果要增加比较重，那么卸下避震器和护线管，用1 / 2宽的避震条贴在拍框内部然后用锥子在避震条上钻孔，使得卸下的护线管可以再安上。