我已经向你们下了夹杆的订单，希望你们能及时安排样品及打样。
I have sent you the order for the clamp mast and hope your samples are timely and to print.
镗刀在镗刀杆上装夹时应尽可能伸出较小的距离，但需要注意切削刃伸出长度应符合加工余量，并有利于排屑。
Boring as far as possible out smaller distances in boring bar clamping, but need to pay attention to the cutting edge length should meet the machining allowance, and is conducive to the chip.
拆下喷嘴托杆处之燃油供应管线搭扣夹。
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