They are designed to protect against high pressure washing, excessive cable strain and mechanical abrasion.

铰接接头设计用于抵抗高压冲刷、防止过大的电缆应力和机械磨损。

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They are designed to protect against high pressure washing, excessive cable strain and mechanical abrasion.

铰接接头设计用于抵抗高压冲刷、防止过大的电缆应力和机械磨损。

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