Nalika scaffolding disetel, carane cocog pipo lan couplers?Senajan sampeyan bisa milih cuplock, ringlock, salib-kunci, etc., kanggo racking, kanggo biaya, kepraktisan, lan pertimbangan penak, coupler-jinis pipe scaffolding isih manggoni paling saka pasar.Bisa digunakake ora mung ...
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