Ọta Tunneling Akara
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Alloy Shield adịchaghị na nguzogide iyi, Str...
Ngwa Cutterhead Blades: Cutterheads nke igwe tunneling ọta nwere agụba maka igbutu nkume ma ọ bụ ala dị n'okpuru.A na-ejikarị alloys siri ike mee agụba ndị a n'ihi ike siri ike ha ma na-eyi nkwụsi ike, na-eme ka arụ ọrụ na-aga n'ihu na ọnọdụ dị n'okpuru ala siri ike.Shield TBM Disc Cutters: Shield TBM disc cutters bụ ihe dị mkpa na-akwado ma na-eduzi onye na-egbu anụ, na-ahụ na ọganihu dị mma nke usoro ọwara.Ndị a bụ ...
