
ţװ
أ
豸ۣ68.47Ԫ
ָ꣺ASTM D5623 D6729ҪԽܶȷ
Ҫ
l ƣѹԵӿƣԣ13·
l ѹڣ 0.01psi
l ѹ߶Ȼ仯
l ѹ/3
l 4ֵƲģʽ£ѹѹ
ҪܣƷIBP
l : <1 pgS/sec (ԵһֽŻ)
<10 pgS/sec (ͬʱ)
l

ţװ
أ
豸ۣ68.47Ԫ
ָ꣺ASTM D5623 D6729ҪԽܶȷ
Ҫ
l ƣѹԵӿƣԣ13·
l ѹڣ 0.01psi
l ѹ߶Ȼ仯
l ѹ/3
l 4ֵƲģʽ£ѹѹ
ҪܣƷIBP
l : <1 pgS/sec (ԵһֽŻ)
<10 pgS/sec (ͬʱ)
l