Add punctuation: Housing Stainless Steel Pressed double ball race in swivel head stainless steel AISI 304 bolt hole
A: Housing: Stainless Steel Pressed, double ball race in swivel head, stainless steel AISI 304, bolt hole

Add punctuation: 21 628But the earthen vessel in which it is boiled shall be broken and if it shall be boiled in a brazen pot it shall be both scoured and rinsed in water
A: 21 6:28But the earthen vessel in which it is boiled shall be broken: and if it shall be boiled in a brazen pot, it shall be both scoured, and rinsed in water.

Add punctuation: 20090528 Ahead of the 20th anniversary Give the Chinese students their history back
A:
2009.05.28: Ahead of the 20th anniversary: Give the Chinese students their history back!