aHe ran in and saw one boy, taller than the others,why seemed to be making the most noise. 他比其他跑了和锯一男孩,高,为什么似乎弄出多数声响。 [translate] aWe are not sure how your vendor print these 3 carbonless paper , the front cover and bottom cover pages. Do they print this ...
Quick print shops can create NCR sets of binder paper. (NCR paper is sometimes called carbonless copy paper.) The top sheet of binder paper has a coating applied to the back of it that is pressure sensitive. When someone writes on the top sheet, the coating automatically makes a copy app...
The key ingredient in carbon paper is carbon black. To make it, air and a hydrocarbon (such as petroleum oil) are fed into a furnace. In the furnace, part of the petroleum oil undergoes combustion, helping to raise the temperature up to 3,000 degrees Fahrenheit and causing the unburned ...
BCC is usually used in addition to whoever is addressed on the “To:” or “Cc:” lines, but that’s not a requirement. You can send an email message with only BCC’ed recipients. When that happens, some email programs automatically put the phrase “undisclosed recipients” (or something ...