查询词典 tri-angular thread

needle bar thread guard screw：针杆拦线板螺丝

needle bar connecting stud 天心主头 | needle bar thread guard screw 针杆拦线板螺丝 | needle bar thread guard 针杆拦线板

thread angle：牙型角

基本牙型 basic profile | 牙型角 thread angle | 牙型半角 half of thread angle

normal thread angle：垂直螺纹齿形角

normal thorium sulfate ==> 硫酸钍 | normal thread angle ==> 垂直螺纹齿形角 | normal thread form ==> 标准螺纹形状

half of thread angle：牙型半角

牙型角 thread angle | 牙型半角 half of thread angle | 公称直径 nominal diameter

taper pipe thread die：锥管螺纹板牙

taper pipe tap 锥形管 | taper pipe thread die 锥管螺纹板牙 | taper pipe thread 锥形管螺纹

dryseal taper pipe thread：气密斜管螺纹

"气密直管螺纹","dryseal straight pipe thread" | "气密斜管螺纹","dryseal taper pipe thread" | "双尺寸注法(公制与英制)","dual dimensioning"

National standard taper pipe thread：美国标准锥管螺纹

14.20 SO 蒸气吹扫(口) Steam out | 14.21 NPT 美国标准锥管螺纹 National standard taper pipe thread | 14.22 NPS 美国标准直管螺纹 National standard straight pipe thread

american Standard Taper Pipe Thread：布氏锥管螺纹

American Stan dard of Perfection ==> 美洲家禽品种标准 | American Standard Taper Pipe Thread ==> 布氏锥管螺纹 | american Standard Taper Pipe Thread ==> 布氏锥管螺纹

american Standard Taper Pipe Thread：美国锥管形标准螺纹

american standard straight thread;美国直螺纹标准 | american standard taper pipe thread;美国锥管形标准螺纹 | american trucking association;美车汽车货运协会

square-thread tool：方螺纹车刀

square-thread form ==> 方螺纹样 | square-thread tool ==> 方螺纹车刀 | square-topped pulse ==> 平顶脉冲

phenol red：酚红,苯酚磺酞

phenol reagent 酚试剂 | phenol red 酚红,苯酚磺酞 | phenol red test 酚红排泌试验

accessory equipment：附件

accessory equipment 辅助设备 | accessory equipment 附件 | accessory part 附件