Next, place an 31 inchmark on each of the seat frame legs measured as shown above.
下一步,放置座架腿的31英寸在每个测量标志如上所示。
2
Referring to the drawing below, place an 18 inchmark on each of the seat frame legs.
谈到图纸以下,座架腿放在了18英寸的商标在每个。
3
Next, place an 31 inchmark on each of the seat frame legs measured as shown above. Again, this mark should be placed on top of the seat frame, as not to interfere with the weld.