本发明涉及一种探头芯体专用树脂沙及用其制作的高效能结构副枪复合探头。
The invention relates to resin sand specially used for probe cores and a high-efficient structural sublance dual probe made of the resin sand.
宾克斯模型7n条枪是一种坚固耐用，重量轻，手持喷枪，申请凝胶涂层和聚酯树脂。
Binks Model 7n Gun is a rugged, light weight, hand held Spray Gun, for applying gel-coats and polyester resins.
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