查询词典 arc-boutant

arc secant：反正割

反余切 arc cotangent | 反正割 arc secant | 反余割 arc cosecant

arc set：弧集

arc secant 反正割 | arc set 弧集 | arc sine 逆正弦

arc welding set：电弧焊机组

arc welding machine 电弧焊接机 | arc welding set 电弧焊机组 | arc welding transformer 电焊变压器

arc welding set：电弧焊装置

arc-welding process 电弧焊接法 | arc-welding set 电弧焊装置 | arc-welding source 弧焊电源

arc welding set：弧焊设备

电焊机,电弧焊机 arc welding machine | 弧焊设备 arc welding set | 弧焊变压器 arc welding transformer

multi-operator arc welding set：多站弧焊机

单站弧焊机 single operator arc welding machine | 多站弧焊机 multi-operator arc welding set | 固定式弧焊机 stationary arc welding machine

motor driven arc welding set：电动机驱动式弧焊机

内燃机驱动式弧焊机 combustion engine driven arc welding set | 电动机驱动式弧焊机 motor driven arc welding set | 熔化极弧焊机 arc welding machine using a consumable electrode

motor driven arc welding set：弧焊电动发电机组

弧焊内燃发电机组 combustion engine driven arc welding set | 弧焊电动发电机组 motor driven arc welding set | 弧焊变压器 arc welding transformer

combustion engine driven arc welding set：内燃机驱动式弧焊机

台式弧焊机 bench arc welding machine | 内燃机驱动式弧焊机 combustion engine driven arc welding set | 电动机驱动式弧焊机 motor driven arc welding set

combustion engine driven arc welding set：弧焊内燃发电机组

弧焊发电机 arc welding generator | 弧焊内燃发电机组 combustion engine driven arc welding set | 弧焊电动发电机组 motor driven arc welding set

Fix, Unfix,Group,Ungroup：(固定, 不固定,成组, 不成组)

Align Components(元件对准) 79 | Fix, Unfix,Group,Ungroup(固定, 不固定,成组, 不成组) 80 | Select Net(选择线网) 80

glycol monoacetate：乙二醇一乙酸酯

glycol lubricant 乙二醇润滑剂 | glycol monoacetate 乙二醇一乙酸酯 | glycol monobenzyl ether 乙二醇一苄醚