A light pointer is often useful with a slide projector.

光指示器经常与幻灯片机一起使用。

There is a new projector in my office.

我的办公室里有一架新的幻灯机。

Sport and the movie have been inseparate since the projector had been invented by Thomas Alva Edison.

动与电从爱迪生发明机那一刻起即结下不解之缘。

Optical projector, tension tester, pressure tester and torsiometer are the testing instru-ments. Testing results can be typed automatically.

检测设备有光学投仪、拉、压、扭力测试仪，检测结果由测试仪自动打印。

A light pointer is often useful with a slide projector.

光指示器经常与幻灯片放映机一起使用。

There is a new projector in my office.

我的办公室里有一架新的幻灯机。

Sport and the movie have been inseparate since the projector had been invented by Thomas Alva Edison.

摘要运动与电影生发明放映机那一刻起即结下不解之缘。

Optical projector, tension tester, pressure tester and torsiometer are the testing instru-ments. Testing results can be typed automatically.

检测设备有光学投影仪、拉、压、扭力测试仪，检测结果由测试仪自动打印。

A light pointer is often useful with a slide projector.

光指示器经常与幻灯片放起使用。

There is a new projector in my office.

我的办公室里有架新的幻灯。

Sport and the movie have been inseparate since the projector had been invented by Thomas Alva Edison.

摘要运动与电影从爱迪生明放那刻起即结下不解之缘。

Optical projector, tension tester, pressure tester and torsiometer are the testing instru-ments. Testing results can be typed automatically.

检测设备有光学影仪、拉、压、扭力测试仪，检测结果由测试仪自动打印。

A light pointer is often useful with a slide projector.

光指示器经常与幻灯机一起使用。

There is a new projector in my office.

我的办公室里有一架新的幻灯机。

Sport and the movie have been inseparate since the projector had been invented by Thomas Alva Edison.

摘要运动与电影从爱迪生明机那一刻起即结下不解之缘。

Optical projector, tension tester, pressure tester and torsiometer are the testing instru-ments. Testing results can be typed automatically.

检测设备有光学投影仪、拉、压、扭力测试仪，检测结果由测试仪自动打印。

A light pointer is often useful with a slide projector.

光指示器经常与片放一起使用。

There is a new projector in my office.

我的办公室里有一架新的。

Sport and the movie have been inseparate since the projector had been invented by Thomas Alva Edison.

要运动与电影从爱迪生发明放那一刻起即结下不解之缘。

Optical projector, tension tester, pressure tester and torsiometer are the testing instru-ments. Testing results can be typed automatically.

检测设备有光学投影仪、拉、压、扭力测试仪，检测结果由测试仪自动打印。

A light pointer is often useful with a slide projector.

光指示器经常与幻灯片放映机一起使用。

There is a new projector in my office.

我的办公室里有一架新的幻灯机。

Sport and the movie have been inseparate since the projector had been invented by Thomas Alva Edison.

摘要运动与爱迪生发明放映机那一刻起即结下不解之缘。

Optical projector, tension tester, pressure tester and torsiometer are the testing instru-ments. Testing results can be typed automatically.

检测设备有光学投仪、拉、压、扭力测试仪，检测结果由测试仪自动打印。

A light pointer is often useful with a slide projector.

光指示器经常与幻灯片放一起使用。

There is a new projector in my office.

我的办公室里有一架新的幻灯。

Sport and the movie have been inseparate since the projector had been invented by Thomas Alva Edison.

摘要运动与电影从爱迪生发明放那一刻起即结下不解之缘。

Optical projector, tension tester, pressure tester and torsiometer are the testing instru-ments. Testing results can be typed automatically.

检测设备有光学影仪、拉、压、扭力测试仪，检测结果由测试仪自动打印。

A light pointer is often useful with a slide projector.

光指示器经常与片放映一起使用。

There is a new projector in my office.

我办公室里有一架新。

Sport and the movie have been inseparate since the projector had been invented by Thomas Alva Edison.

摘要运动与电影从爱迪生发明放映那一刻起即结下不解之缘。

Optical projector, tension tester, pressure tester and torsiometer are the testing instru-ments. Testing results can be typed automatically.

检测设备有光学投影仪、拉、压、扭力测试仪，检测结果由测试仪自动打印。

A light pointer is often useful with a slide projector.

光指示器经常与幻灯片放映一起使用。

There is a new projector in my office.

我的办公室里有一架新的幻灯。

Sport and the movie have been inseparate since the projector had been invented by Thomas Alva Edison.

摘要运动与电影从爱迪生发明放映那一刻起即结下不解之缘。

Optical projector, tension tester, pressure tester and torsiometer are the testing instru-ments. Testing results can be typed automatically.

检测设备有光学影仪、拉、压、扭力测试仪，检测结果由测试仪自动打印。