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Fixed fixed anchor jet with fragile plug.
Fixed fixed anchor jet with fragile plug.
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机译:用易碎的塞子固定固定的锚喷头。
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摘要
Chute device of permanent Anchor firm with Blanking Plug Board, characterized in that it comprises a tubular body with beveled Contour rings,Two Concentric Tubes internally denoting the central direct communication between its vertices and the adjacent external with internal external Ring coincides with the lower.
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