air-operated hold-downpneumatic clamp气动: pneumatic动压板: movable platen气动压: dynamic air pressure浮动压板: floating platern滑动压板: sliding clamp下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:气动压板,即可在微信中查询翻译