He aha te AS1X Retrievable Packer mai i Vigor?
Ko te Tauira AS1X Mechanical Production Packers mai i te Vigor he mea tango, ka taea te tango i te taapiri-rua, te whakahiato-a-te-a-te-a-te-a-ringa ranei ka waiho i roto i te ngangau, i te peeke, i te tuunga koretake ranei, ka mau te pehanga mai i runga, i raro ranei. He nui o roto...
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