Terms for subject Oil / petroleum containing male

English	Chinese
male and female cross	阳螺纹-阴螺纹四通
male and female face flanges	凹凸面法兰
male connector	阳螺纹接头
male coupling tap	公锥
male/female	凸凹面
male fishing tap	打捞公锥
male joint	阳螺纹接头
male packing brass	外填料铜衬套
male plug	插头
male screw	阳螺纹
male spline	外花键
male surface	被包容面
male thread	阳螺纹
male to female angle	锥形扣公一母螺纹角
seven-connector electrical male plug	七芯电插头