問題一覧
1
Anvil
2
Funnel Auger
3
A self supporting portable ladder, non adjustable in length, having flat steps and hinged back. Length more than 20 feet shall not be used.
Step Ladder
4
Flue Brush
5
Matador Vise
6
Sprinkler designed to be installed in such a way that the water spray is directed upward against the deflector. Often installed on open ceilings.
Upright Sprinkler
7
Drop Head Auger
8
Dry Cut Saw
9
Riser Clamp
10
Pipe Extractor
11
Designed to produce a spherical type of discharge with a proportion of water being thrown upwards to the ceiling.
Conventional Sprinkler
12
Soldering Iron
13
Four Blade Saw Tooth Cutter
14
A non self supporting portable ladder, non adjustable in length, consisting of one section. Length more than 30 feet shall not be used
Single Ladder
15
Adjustable Steel Clevis Hanger
16
Reciprocating Saw
17
Saw Tooth Cutter
18
Portable Yoke Vise
19
Spiral Bar Cutter
20
PVC/ABS Saw
21
Pro Arc Saw
22
Pipe Saddle Support
23
A concealed sprinkler with cover plates
Concealed Sprinkler
24
Straight Auger
25
Auger
26
Pipe Tap
27
Spade Cutter
28
Steel Turnbuckle
29
Hole Saw
30
Adjustable Steel Band Hanger
31
Swaging Tools
32
Expanding Finish Cutter
33
Sharktooth Cutter
34
Sprinkler designed to be installed in such a way that the water stream is directed downward against the deflector.
Pendent Sprinkler
35
Sprinkler with special deflectors that discharge most of the water away from a nearby wall in a pattern resembling a quarter of a sphere, while a small portion is sprayed onto the wall behind the sprinkler.
Sidewall Sprinkler
36
Grease Cutter
37
A sprinkler in which all or part of the body other than the shank thread, is mounted within a recessed housing.
Recessed Sprinkler
38
Steel Pipe Clamp
39
Hacksaw
40
Retrieving Auger
41
Pipe Clip
42
Grease "C" Cutter
43
Hand Saw
44
U-Bolt
45
Hook Auger
46
Flaring Tool
47
A non self supporting ladder adjustable in length. Length more than 60 feet shall not be used.
Extension Ladder
48
Spiral Saw Tooth Cutter
49
Bench Yoke Vise
50
Reamer
51
Chain Knocker
52
Bench Chain Vise
53
Top Screw Post Chain Vise