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@Davidmarks
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David Marks

Last activity 4 years ago

Signed up 4 years ago

What are some companies that are similar to Bosch?

DA Davidmarks asked on 16 February 2020, 02:14
0 answers / 8 votes / 360 views

What is the Indian standard for the AISI 1020 steel?

DA Davidmarks asked on 01 January 2020, 08:14
0 answers / 2 votes / 446 views

What is the natural habitat of a turtle?

DA Davidmarks asked on 21 June 2020, 12:30
0 answers / 4 votes / 168 views

What is the difference between sporophyll and strobili?

DA Davidmarks asked on 12 July 2020, 08:07
0 answers / 0 votes / 614 views

Which one is best, circular or rectangular columns?

DA Davidmarks asked on 06 February 2020, 19:54
0 answers / 3 votes / 474 views

What raw materials are in concrete?

DA Davidmarks asked on 09 June 2020, 02:16
0 answers / 2 votes / 312 views

What are the types of fluid pressure?

DA Davidmarks asked on 03 July 2020, 11:44
0 answers / 3 votes / 235 views

How dangerous is a low dosage of cyanide?

DA Davidmarks asked on 14 July 2020, 08:26
0 answers / 3 votes / 565 views

Why is there benzoic acid in ketchup?

DA Davidmarks asked on 23 May 2020, 22:10
0 answers / 7 votes / 380 views

Which company sells the highest glucose biscuits?

DA Davidmarks asked on 05 July 2020, 14:14
0 answers / 2 votes / 452 views

Why are Doritos bad?

DA Davidmarks asked on 11 December 2019, 17:49
0 answers / 5 votes / 681 views