... CR氯丁橡胶 EPDM橡塑管 PE及PU发泡系列 ...
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短语
橡胶和塑料软管
Rubber and plastics hoses
橡胶或塑料软管
Rubber or plastics hoses
橡胶和塑料软管组合件
Rubber and plastics hose assemblies
橡塑海绵管
Sponge ru
橡塑保温管
rubber and plastic insulation pipe
橡塑金属复合管
Rubber-plastic-metal composite pipe