- d ring
- d-ring
- d: CD ＝ 400. DC ＝ 600.
- 形: form; shape
- 环: ring; hoop
- 海锚d形环: sea anchor d ring; sea anchor d-ring
- 右舷桅杆d形环: d ring for starboard mast; d-ring for starboard mast
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d形环的英文
- d ring
- d-ring
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例句与用法
- Forged steel shackles for general lifting purposes - dee shackles and bow shackles ; grade 6 - safety ; german version en 13889 : 2003
一般提升用锻钢带销u形环.固定d形环钩和弓形环钩. 6 - For applications requiring handle removal , the d - ring stem flats indicate “ open / close ” and a molded - in arrow on top of the stem indicates flow direction
由于实际应用中可能需要拆卸手柄，因此d形环阀杆平面表示“启闭” ，阀杆顶部的的模铸箭头表示流向。