O samala a le DTH o ni vaega galue ole DTH vili rigs, e fa'aoso ai le piston i luma ma tua e a'afia ai pusi DTH mo le talepeina o ma'a ile ea fa'amalosi.
Pi'i vili lalo-le-pu, e ta'ua foidthvili vili, e fa'afeso'ota'i i le samala e ala i le vili bit body spline, lea e ta'ita'ia ma fa'asalalau le ta'amilosaga mo le samala.
DTH drill bits o loʻo faʻaaogaina lautele i lalo o le eleele eliina, quarries, hydraulic ma Hydro-Power Engineering, vai vaieli suʻesuʻe, suʻesuʻega o minerale, faʻapipiʻiina o pu, inisinia geothermal,
O leKaishan dth vili vilie masani ona faʻaaogaina i suʻesuʻega faʻafanua, maina koale, faʻasao vai ma hydropower, alatele, nofoaafi, alalaupapa, fausiaina ma le fausiaina, ma isi.
Fa'ailoga o Pisinisi DTH Drill High Air Pressure
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wendy@shanxikaishan.com
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