下方千斤顶装配图中,转动件( )可使得顶杆(件4)作上升和下降运动。(填写阿拉伯数字)http://edu-image.nosdn.127.net/D2ADC81416DE56164F479447A4C83B2C.png?imageView&thumbnail=890x0&quality=100
举一反三
- 下方千斤顶装配图中,转动件( )可使得顶杆(件4)作上升和下降运动。(填写阿拉伯数字)[img=1600x1200]1802e45f80cee90.png[/img]
- 下方千斤顶装配图中,转动件( )可使得顶杆(件4)作上升和下降运动。(填写阿拉伯数字)[img=1600x1200]18039c431f1cfe7.png[/img]
- 中国大学MOOC: 读轮子装配图可知,防转板(件14)的作用是在轴(件12)转动的时候防止支承架(件16)跟着转动。http://edu-image.nosdn.127.net/2AE1B020657A66E80B283B9A345EFD8F.png?imageView&thumbnail=890x0&quality=100http://edu-image.nosdn.127.net/8BC161845B8ADF6A26D091DE07722895.png?imageView&thumbnail=890x0&quality=100
- 在图中,图1和图2说明了什么? http://edu-image.nosdn.127.net/5A4058D817B3257941FD9433C06B41C7.png?imageView&thumbnail=890x0&quality=100 http://edu-image.nosdn.127.net/AA8603CD09CD01384BE2BE87AC9B8F56.png?imageView&thumbnail=890x0&quality=100
- 中国大学MOOC: 下图中,若http://edu-image.nosdn.127.net/3CC508F9AB3640FC7B4FC8A56BCC3C4A.png?imageView&thumbnail=890x0&quality=100,http://edu-image.nosdn.127.net/1E98E4093ED9A9CF99D5410CB4F9E5FC.png?imageView&thumbnail=890x0&quality=1000011,求http://edu-image.nosdn.127.net/C431073D6B6C788B674E11D5E7EA9B8F.png?imageView&thumbnail=890x0&quality=100( )。http://edu-image.nosdn.127.net/3F2606B33B97941F5DFADC9F32BD58AD.png?imageView&thumbnail=890x0&quality=100