0Yes, sorry . I made a mistake when posting .02br 02br 00Dear teacher ,02br 02br 00My friend has just bought a stone grinding machine , and now he wants to check its quality by letting it run without putting any stones in it to grind .How should I say in this case ? Can I say " He wants to run the machine in non-load bearing condition " "02br 02
0Hi,02br 02br 01font00My friend has just bought a stone grinding machine , and now he wants to check its quality by letting it run without putting any stones in it to grind .How should I say in this case ? Can I say " He wants to run the machine in non-load bearing condition " "02font02br 02br 01font