When a piton is intentionally removed It'should be replaced with a fixed hanger or ringbolt.
5為某因素而特意移除巖釘時(shí),應(yīng)以固定耳片或環(huán)形錨栓加以更換.
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Where good natural protection is not available a fixed hanger or ringbolt should replace the piton.
若該處并無(wú)良好的天然支點(diǎn),則應(yīng)以固定耳片或環(huán)形錨栓取代該巖釘.
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