lehrmess,德国lehrmess,lehrmess螺纹规,lehrmess螺纹塞规,lehrmess螺纹环规,lehrmess螺纹通止规,
lehrmess莱尔麦斯,德国莱尔麦斯,莱尔麦斯螺纹规,莱尔麦斯螺纹塞规,莱尔麦斯螺纹环规,莱尔麦斯螺纹通止规,
Tr螺纹塞规,Tr8x1.5-7H,Tr9x1.5-7H,Tr10x1.5-7H,Tr12x2-7H,Tr14x2-7H,Tr16x2-7H,Tr18x2-7H,Tr20x2-7H,Tr9x2-7H,
Tr10x2-7H,Tr22x3-7H,Tr24x3-7H,Tr26x3-7H,Tr28x3-7H,Tr30x3-7H,Tr32x3-7H,Tr34x -7H,Tr36x3-7H,Tr38x3-7H,
Tr40x3-7H,Tr42x3-7H,Tr44x3-7H,Tr46x3-7H,Tr48x3-7H,Tr50x3-7H,Tr52x3-7H,Tr55x3-7H,Tr60x3-7H,Tr65x4-7H,
Tr70x4-7H,Tr75x4-7H,Tr80x4-7H,Tr85x4-7H,Tr90x4-7H,Tr95x4Tr100x4-7H,DIN 103螺纹,梯形螺纹,公制梯形螺纹,
Tr螺纹环规,Tr9*2-7e,Tr10*2-7e,Tr11*3-7e,Tr12*3-7e,Tr14*3-7e,Tr16*4-7e,Tr18*4-7e,Tr20*4-7e,Tr22*5-7e,Tr24*5-7e,
Tr26*5-7e,Tr28*5-7e,Tr30* 6-7e,Tr32* 6-7e,Tr34*6-7e,Tr36*6-7e,Tr38*7-7e,Tr40*7-7e,Tr42*7-7e,Tr44*7-7e,Tr46*8-7e,
Tr48*8-7e,Tr50*8-7e,Tr52*8-7e,Tr55*9-7e,Tr60* 9-7e,Tr65*10-7e,Tr70*10-7e,Tr75*10-7e,Tr80*10-7e,Tr85*12-7e,
Tr90*12-7e,Tr95*12-7e,Tr100*12-7e,