Parallel shank twist drills --Part 1: The types and dimensions for small type twist drills with oversize parallel shank

直柄麻花钻第1部分:粗直柄小麻花钻的型式和尺寸

属类：机械模具-机械模具-机械术语

Parallel shank twist drills --Part 2: The types and dimensions for parallel shank stub series twist drills

直柄麻花钻第2部分:直柄短麻花钻的型式和尺寸

属类：机械模具-机械模具-机械术语

Parallel shank twist drills --Part 3: The types and dimesnions for parallel shank jobber series twist drills

直柄麻花钻第3部分:直柄麻花钻的型式和尺寸

属类：机械模具-机械模具-机械术语

Parallel shank twist drills --Part 4: The types and dimensions for parallel shank long series twist drills

直柄麻花钻第4部分:直柄长麻花钻的型式和尺寸

属类：机械模具-机械模具-机械术语

Parallel shank twist drills --Part 5: The types and dimensions for extra long parallel shank twist drills

直柄麻花钻第5部分:直柄超长麻花钻的型式和尺寸

属类：机械模具-机械模具-机械术语

Centre drills Part 1: Centre drills for centre holes without protecting chamfers-Type A Dimensions

中心钻第1部分:不带护锥的中心钻-A型型式和尺寸

属类：机械模具-机械模具-机械术语

SHELL DRILLS WITH TAPER BORE WITH SLOT DRIVE.

轴杆传动圆锥形扩孔粗加工套形铰刀

属类：行业标准名称-国际标准-NF E66-002-1974

Pay attention to the drills in the English vowel sounds

注意英语元音发音练习。

属类：综合句库--

Taper shank twist drills --Part 1: The types and dimensions for Morse taper shank twist drills

锥柄麻花钻第1部分:莫氏锥柄麻花钻的型式和尺寸

属类：机械模具-机械模具-机械术语

They have internal drills , so their insertion causes the minimum of disturbance to the ground

钻头在管子内部,使得管子的插入对地面产生的干扰减小到最低限度。

属类：综合句库--