LG
dismantling – assembling
การถอด-ประกอบ แกนกระทุ้งสว่านโรตารี่|disassembly-assembling Rotary hammer shank.[ep.42]
#dismantling #assembling
“JK.Maintenance”
This clip will teach techniques and methods for disassembling-assembling the ramming core of a rotary drill in general…
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