571 '
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1.
TH 18 PLATĘ SITS FLUSH WITH CORNER OF BASE PLATĘ
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THESE FOUR PLATES CAN BE KEPT INLINE WHILE TACK WELDING INPLACE BY CLAMPING PEICE OF 25NB x 3.2 mm TUBĘ 350mm LONG ACROSS THE TOP
JIG TOP VIEW
JIG SIDE VIEW
BASE PLATĘ 1 REOUIRED
MATERIAŁ = 8 mm M/S PLATĘ