| 摘要 |
A portable saw mill frame is disclosed which has a frame base of a generally rectangular, elongated configuration. It is comprised of preferably three subsections bolted to each other and easily disconnected. An inverted U-shaped frame is supported by a carriage rolling along side tracks defined by the frame base. It has a cross-beam supporting a transversely slidable holder for a chain saw. The device is substantially sturdier than prior art portable saw mill frames.
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