по длине
I
см. тж. по высоте
• Each plate is bent lengthwise.
• The web may be perforated lengthwise, similar to postage stamps.
• There are 19 supports along (the length of) the upper panel jig.
II
• The Rio Grande is the third longest river in the U.S.
Источник:
Русско-английский научно-технический словарь
на Gufo.me