Ukubunjwa kwe-Crawler crane: I-crawler crane yakhiwe iyunithi yamandla, indlela yokusebenza, i-boom, i-turntable, kanye nezingxenye ezingaphansi kwenqola.I-crawler boom Ukuze uhlanganise isakhiwo se-truss esinezigaba eziningi, ubude bungashintshwa ngemva kokulungisa inani lezigaba.Kukhona ...
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