The widespread use of the supporting structure with anchor-bat in all kinds of project as a result of its unique advantagements.
锚杆支护结构以其独特优越性在各行各业工程建设中得到广泛应用。
The widespread use of the supporting structure with anchor-bat in all kinds of project as a result of its unique advantagements.
锚杆支护结构以其独特优越性在各行各业工程建设中得到广泛应用。
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