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Cable pit supporting structure is deposited to lightweight multilayer
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Linear double-top hoop structure
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Novel cable staple bolt is fixed device
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Cement pole cat ladder iron welding frock
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Multi-level cable pit support of easily assembling
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Combined cable fixing support
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Rust-proof corrosion-resistant electric power anchor rod
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High-strength linear cross arm diagonal bracing hoop
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Cement single-rod strain cross arm welding tool
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Bending one-step forming tool for electric power anchor rod
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Staple bolt of acting as go-between of long-life high strength
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Novel cable trench support capable of protecting cable
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Novel S-shaped wire drawing plate structure with protection device
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Novel corrosion-resistant embedded staple bolt of high strength
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Adjustable multi-variety cable hoop
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Corrosion-resistant multi-level cable pit support of lightweight
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Cable fixing combined hoop
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High strength strain insulator cross arm of easy installation dismantlement
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Cable trench support with adjustable angle
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High strength U type cable staple bolt
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