24:I[197881,["/_next/static/chunks/59eab9ac4bdd502c.js?dpl=dpl_Bpta5rFZYt666mV4ioBuZ3S6wfkw","/_next/static/chunks/7f542e29850d5a34.js?dpl=dpl_Bpta5rFZYt666mV4ioBuZ3S6wfkw","/_next/static/chunks/236a773bf983a6e6.js?dpl=dpl_Bpta5rFZYt666mV4ioBuZ3S6wfkw","/_next/static/chunks/73ec2f460c58b917.js?dpl=dpl_Bpta5rFZYt666mV4ioBuZ3S6wfkw","/_next/static/chunks/44b741cc62655314.js?dpl=dpl_Bpta5rFZYt666mV4ioBuZ3S6wfkw","/_next/static/chunks/49c5a7a27f6e13eb.js?dpl=dpl_Bpta5rFZYt666mV4ioBuZ3S6wfkw","/_next/static/chunks/391c4b1557451991.js?dpl=dpl_Bpta5rFZYt666mV4ioBuZ3S6wfkw","/_next/static/chunks/77ffa9b0397aa5e9.js?dpl=dpl_Bpta5rFZYt666mV4ioBuZ3S6wfkw","/_next/static/chunks/e84c26bbe04ad627.js?dpl=dpl_Bpta5rFZYt666mV4ioBuZ3S6wfkw","/_next/static/chunks/3a366c3516387c27.js?dpl=dpl_Bpta5rFZYt666mV4ioBuZ3S6wfkw","/_next/static/chunks/c116acaae1f2abb9.js?dpl=dpl_Bpta5rFZYt666mV4ioBuZ3S6wfkw"],"default"] 25:T42d,Chinese

illustration

A technical illustration within a rectangular border depicting various mechanical or surveying components. At the top, an oval-shaped device is shown resting on a textured ground (possibly water or soil). It features a cross-shaped internal frame and a diagonal ruler or sighting arm labeled with the characters "丁" (Ding), "巳" (Si), and "戊" (Wu). Below this, there are four distinct geometric plates, each with a central circular hole and smaller peripheral holes, all labeled with the character "壬" (Ren): 1. An oval plate (middle left). 2. A flower-shaped or scalloped plate (middle right). 3. An octagonal plate (bottom left). 4. A triangular plate (bottom right). To the right of these plates, a long, slender tool resembling a two-pronged fork or a specialized rod with a curved handle stands upright. 丁巳戊壬壬壬壬丁, 巳, 戊, 壬, diagram, geometry