ˇˇˇˇ  |
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Plane tire contrastive check
piece |
Contrastive check piece for
nuclear power station
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Contrastive check piece for
axle of power car |
Contrastive check piece for
all kinds of rack
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Contrastive check piece for
tube joint and socket |
Contrastive check piece for
steel High-pressure gas cylinder
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ASME contrastive check piece |
SGB contrastive check piece |
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RBJ contrastive check piece |
Oil pipe line contrastive
check piece |
 ˇˇPresent
service of special check piece processing
with customers' materials and drawing |
ˇîEach
check piece is accompanied by ˇ°Acceptance
certificateˇ± and ˇ°Quality inspection
reportˇ±;
ˇîIf the Provincial Inspection Report
of superficial roughness, flatness
and verticality of flat-bottomed hole
overlay-filmed end surface needed,
the extra charges is calculated according
to the aperture , drillhole depth and
quantity. |
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