한국어
中文-
TRD-60D/60E ʻoki ʻauwaha a hui hou i nā mea hana ʻano ʻano pā hohonu hohonu
'Oko'a ke 'ano o ka 'auwaha.Me ke ʻano TRD, ua kau ʻia nā mea hana ʻike kaulahao ma kahi ʻāpana ʻāpana lōʻihi "ʻoki pou" a hoʻokomo ʻia i loko o ka lepo, e hoʻoneʻe transversely no ka ʻoki ʻana a me ka ninini grout, ka hui ʻana, ka hoʻoulu ʻana, a me ka hoʻohui ʻana i ka lepo ma kahi kumu, i hiki hana i ka paia diaphragm ma lalo o ka honua.
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