Ua kom sov siab Hebei Chenli Pab Pawg thiab Jiangsu Oumar Machinery muaj zog sib xyaw ua ke, Chenli yog Tuam Tshoj thawj CE-lees paub cov tuam ntxhab, Jiangsu Oumar ua cov saw thaiv kev lag luam tus thawj coj, Kuv ntseeg tias nyob hauv ob qho sib txuam ua ke, cov khoom tsis muaj teeb meem kev zoo lossis tus nqi w. ...
jack yog nqa qhov siab ntawm me me (tsawg dua 1m) ntawm cov khoom nqa tau yooj yim tshaj plaws. nws muaj ob hom kev siv tshuab thiab hydraulic hom. mechanical jack screw lwm qhov khib thiab ob, vim tias qhov nyhav los ntawm kev siv zog me me, feem ntau siv rau kev kho tshuab ua haujlwm hauv buildin ...
lub zog khis yog qhov sib thiab yooj yim phau ntawv traction tshuab. nws muaj cov qauv kev cog lus, ntim me me, lub teeb yuag, lub teeb ntsig, thiab kev ua haujlwm ruaj khov. nws ua hauj lwm los ntawm ob khub ntawm tus kheej ntsuas phoo clamp, tib yam li ob kab yeeb yaj kiab hloov xaim hlua hlau kho cov kab ntawv rau reciprocating tsab ntawv tsa suab, yog li ...