A four - sided plane figure with four right angles 矩形,長(zhǎng)方形具有四個(gè)邊的方形,有四個(gè)直角
Measurement of noise emitted by machines ; airborne noise measurement , enveloping surface method ; woodworking machines ; special specifications for two - side and multi - side planing and milling machine 機(jī)器空氣噪聲的測(cè)量.空氣噪聲測(cè)量.包絡(luò)面法.木工機(jī)床
For instance : domestic guangdong east mechanical equipment that co . , ltd . produce to seal side plane to is it produce to organize according to way of module sharply extremely , no matter to the production organization , or has met the needs of market and all displayed the superiority that the module produce 如:國(guó)內(nèi)廣東極東機(jī)械設(shè)備有限公司生產(chǎn)的直線(xiàn)封邊機(jī)就是按模塊化的方式組織生產(chǎn)的,無(wú)論是對(duì)于生產(chǎn)組織,還是適應(yīng)市場(chǎng)需要都表現(xiàn)了模塊化生產(chǎn)的優(yōu)越性。