Assertion: pile bore | /r/HasProperty | excavated to predetermined depth
Facets:
Source sentences:
text: 1, a straight pile bore H is first excavated to a predetermined depth by use of an ordinary bucket excavator provided with a plurality of fixed drill bits at the bottom thereof.
text: If the straight pile bore H is excavated to a predetermined depth, the ordinary bucket excavator is raised to the outside and exchanged with the excavating bucket according to the present invention.
text: 1, a straight pile bore H is first excavated to a predetermined depth by use of an ordinary bucket excavator provided with a plurality of fixed drill bits at the bottom thereof.
text: If the straight pile bore H is excavated to a predetermined depth, the ordinary bucket excavator is raised to the outside and exchanged with the excavating bucket according to the present invention.